But recently, Bai Bai always lives in Kaifeng Mansion, as if to help Miaomiao investigate the case, so I can't see him. Fortunately, ninety-nine will go to Kaifeng to visit together every three or five times. If there is a case, they will stay a little longer, and I can see Miaomiao and Bai Bai again. Xiao Liangzi learned kung fu, so I went back to the ferry. Basically, ninety-nine had already boarded the boat and was ready to go back to the empty island. I rushed to the boat. Ninety-nine always likes to poke me in the stomach with his toes and not dump him! Not interested in men who are already married! After returning to Xiaoyao Island, Ninety-nine will rush to the pharmacy to meet his Gongsun, and I will also go to find Xiao Sizi. At this point, usually Gongsun will see one or two patients, rest. Today is quite special. There are no patients in Gongsun's pharmacy. I thought about it-oh, yes! Today is the birthday of the fourth son. It must be prepared. It is estimated that Gongsun and Jiujiu will go to the street to buy gifts later. I can go with them. Sure enough, after lunch, the fourth son was coaxed by Gongsun to take a nap, and his husband pulled ninety-nine out of the island and out of the city. I wanted to go with him, too, but I was thrown back by Jiujiu with the back of my neck-he was the rudest! But when I heard him talking to Gongsun, it seemed that the gift had been shipped from other places. I had been on the road for several days. I had just arrived, and I had to wait for ninety-nine to pick it up. Back in the room, I saw Xiao Sizi holding his chin in his hands, tilting his head and raising his two little feet in a daze on the bed. I brushed past-Xiao Sizi, what are you doing? The fourth son reached out and pinched my ear. "Stone, guess what gift Dad and Jiujiu will buy me?"? Sure enough, the little fellow knew. Um. No one knows what Xiao Sizi wants. Said, small four son sat up, some bored to get out of bed, to the bookcase to take out a medicine book, ran back, sat on the chair to read. I went over to rub his feet and looked up at him. "What do you want, little four?"? Xiao Sizi took a glance at me and whispered, "I want to match you with a male claw beaver, and then give birth to a small claw beaver." I stood up and rubbed my front paws against him on the table-yuck. You just know to rub! The fourth son sighed gently, "I miss Miaomiao and Baibai very much. It would be nice if we could have a meal together." I know this, just heard from Mrs. Lu, Zhao Pu will invite everyone to come, said to celebrate the birthday of the fourth son, the fourth son face how big ah, everyone will naturally come. I grabbed the corner of Xiao Sizi's coat and shook it-don't be stuffy in the room, go to the back to see Grandma. The fourth son thought about it, jumped down from the stool, went to the kitchen, brought a bowl of lotus seed soup, and ran to the back to see the old toffee. The backyard is full of women, I have no interest, every time I go in, I will be caught and kissed. In addition, Pallet rack beams , Fei Ying had a baby, and she was going to give birth to a little grey shadow during the Chinese New Year. Mr. Gongsun felt her pulse and said that it might be twins or twins, and she was raising them recently! The fourth son is looking forward to the birth of the baby every day, so he is not the youngest! Slipping out of the backyard, I ran to the ferry ahead and saw two people get off the boat. One in blue and one in white! With a cry of joy, I ran over. It was Zhanzhao and Bai Yutang who got off the boat. There were Bao Zheng and Pang Taishi behind them. Oh, the Eight Princes also came to play. Little Four's face is really big! I ran close, and when Miaomiao saw me, she smiled and said, "Stone, you are fat again!" " Hate! He said he was fat! After a while, ninety-nine and Gongsun also came back from Songjiang Mansion. I found that behind them, they carried a big box, which must be a gift from the fourth son. It's so big! I leaned over to take a look, but ninety-nine took the back of my neck and put me aside, saying, "Don't worry, you'll see it in a minute!" I stared at the box suspiciously. What was in it?! Soon, night fell. Xiaoyao Island is decorated with lanterns and colored streamers. In addition, today is the Mid-Autumn Festival, and the full moon in the sky is round. I ate a moon cake and looked up at the moon. At the side of the table, people were eating. The fourth son of the birthday boy is very happy today. Besides, he seems to care about the huge box. I quietly peeped inside several times, but the purple shadow looked so tightly that they wouldn't let me get close! After dinner, it was finally time to give gifts. Gongsun took Xiao Sizi to the wooden box. Xiao Sizi must have remembered the scene when he gave me to him. Yes, there is no better gift than me in the world! Zhao Pu let the ochre shadow open the door, at this time, the crowd heard a loud snoring sound coming from inside. What is that? I leaned over curiously. A bamboo bear? Zhanzhao looked at the box in surprise. I saw a huge hairy bear lying inside, with white ears, white claws, neck, back hair and the upper part of the head, all black, really like a bamboo bear! I just took one look at it, and I was shocked-oh, it was a male. In the crowd of so many people, the male beaver slowly opened his eyes, looked at the crowd, and immediately showed his fierce eyes and grinned. The fourth son saw that it was a lovely male beaver, and just wanted to pounce on it, but he saw the guy shouting at him fiercely. So fierce? Bai Yutang frowned. Yes, this claw beaver is so big, can it be raised well? Zhanzhao is also a little worried. It doesn't matter Gongsun let the crowd separate a little and waved to me. "It is said that the male claw beaver listens to the female claw beaver very much. The stone beauty is here. Let's see if he listens.". If you really can't, put it together with Zhao Pu, two people fight, Zhao Pu is estimated to win! Zhao Pu looked at Gongsun with a sad face-he never forgot to tease himself. The male beaver looks good. I looked up, well, the fur was dark! This is rare, and you are not very old! He should be about the same as me, but he is already bigger than me! "Squeak!" The guy was stunned when he saw me, and then he rushed over with a shout of joy, lying on my side and rubbing around, shouting in his mouth-beauty! I raised my hand and gave him a meat pad-face! But it doesn't seem to care, and it's still rubbing around. Xiao Sizi came over and looked back at him. omracking.com
His bone-shrinking method is a secret skill that has been passed down for a long time in the martial arts world. Big Nose Hu said, "After you go in, you have to open an iron cabinet to get the luminous pearl. The lock on the iron cabinet is said to have been made by Qiqiao Boy himself in the past. The only key is in the old man's own hand, but no one knows where he hid the key." Gongsun Miao said lightly, "The lock made by Qiqiao Boy is definitely not a lock that can't be opened." "Have you ever opened it?" Asked Big Nose Hu. "No," said Gongsun Miao, "but I'm sure there's no lock in the world I can't open." Hu Da Nose looked at him and suddenly smiled. "Don't you believe it?" Said Gongsun Miao. Big Nose Hu laughed and said, "I believe it. I believe it very much. Let's go quickly." Big Nose Hu sighed, "Because if you get up on impulse and steal for me, but you can't get into the house or open the lock, you'll be embarrassed to come out again. Then won't I hurt you?" "Gongsun Miao sneered," It's no use trying to goad you. I never do that. "I'm not trying to provoke you," said Hu. "I'm just trying to persuade you to go quickly." "Of course I want to go," said Gongsun Miao. "Am I going to stand all night in this dark alley?" With a sneer, he took a few steps forward, then suddenly stopped and said, "Wait for me here. I'll be back in half an hour at the most." This work is not finished, others have swept out twenty feet, pasted on the wall,Cantilever Storage rack, climbed up like a gecko, the figure flashed on the top of the wall, and disappeared. Hu Da nose face can not help but show a proud smile, old friends always know what is wrong with old friends. Although it is very proud to be proud, it is a very uncomfortable thing to wait for someone. Just as Big Nose Hu was beginning to worry, a figure suddenly flashed on the top of the wall, and Gongsun Miao floated down like a fallen leaf. Did you succeed? Hu Dabi was excited and anxious. Gongsun Miao did not open his mouth,Narrow aisle rack, pulled him to run, turned a few corners, came to a darker and narrower alley, before stopping. Big Nose Hu sighed, "I knew you wouldn't succeed." Gongsun Miao stared at him, suddenly opened his mouth, but spit out not a word, but a pearl. Luminous Pearl. As soft as moonlight and as brilliant as starlight, the whole dark alley was illuminated. Hu Da Nose's face was already red with excitement. He grabbed the luminous pearl and immediately stuffed it into his clothes. The pearlescent light came out through the clothes, but it could still shine on people's eyes. Suddenly a man smiled and said, "That's great. Gongsun Miao is really helpless." A man suddenly appeared out of the darkness, looking very good-natured and middle-aged, with a pleasant smile on his face. Big Nose Hu saw this man, Warehouse storage racks ,Narrow aisle rack, but his face changed. He immediately went up to meet him. Holding the luminous pearl in both hands, he said with a forced smile, "I've finally got it. Can I write off the debt I owe you, sir?" It turned out that this man was the creditor, but the creditor was not in a hurry to ask for the debt, and did not even look at the luminous pearl. Isn't it the luminous pearl that he really wants? What does he want? "I can't go down to Wu." He had already come over to Gongsun Miao with a smile. "In order to try Mr. Gongsun's skillful hand, I came up with this bad plan.". As for the debt, it's only a small amount, and it's okay not to have it. Gongsun Miao lowered his face and said, "What do you want?" "" There's a man who wants to come down and ask Mr. Gongsun to see him, "said Wu. "It's a pity I don't want to see people," said Gongsun Miao coldly. "I've always been shy." "But no one will be shy when he sees Mr. Long Wu," said Wu Buxiao. "He never forces others to do difficult things, nor does he say embarrassing things." When Gongsun Miao was ready to leave, he suddenly turned around and said, "Mr. Long Wu?"? Are you talking about Sanxiang Longwu? "Is there another Dragon Five in the world?" Asked Wu Buke with a smile. Gongsun Miao's face has shown a very strange expression, I do not know is surprised? Is it excitement? Or fear? "Dragon Five wants to see me?" Wu can't say, "I want to." Gongsun Miao said, "But Mr. Long Wu has always been like a supernatural dragon. No one has ever known his whereabouts. How can I find him?" "You don't have to look for him," said Wu. "He'll be waiting for you at the Tianxiang Tower in Hangzhou on July 15. "Gongsun Miao didn't even think about it anymore." All right, "he said at once," I'll go. " Three Shi Chong reached out his hand and grabbed a handful of peanuts. Others could only grab thirty peanuts at most, but he grabbed seventy or eighty. His right hand is three times bigger than others. It was written on the peanut stall: "Spiced peanuts, two pennies a handful." He threw down thirty pennies and caught fifteen handfuls of peanuts, and he caught almost all the peanuts in a basket. The little girl selling peanuts was almost crying. Shi Chong laughed and threw all the peanuts on the ground, then walked away. He never liked peanuts, but he liked to see people crying when he made fun of them. He seems to be able to come up with some tricks at any time and anywhere, so that others can not live a peaceful life. In the Xuanchao Temple on the mountain, there is a bronze tripod of a thousand catties. It is said that it really has a thousand catties. Even a dozen big men can't move it. One day when we got up in the morning, we suddenly found this bronze tripod in the middle of the street. Of course, it was not the bronze tripod that came by itself. If there is a person in the world who can move this bronze tripod from the mountain to here, this person must be Shizhong. So everyone ran to find Shi Zhong. With such a big bronze tripod placed in the middle of the street, all the carriages and horses coming and going would be blocked, and all the business would be affected. Everyone asked Shi Chong to move it back again. Shi Chong ignored it. When everyone was about to cry, Shi Chong went out laughing, holding the bronze tripod in his big hand, exhaling and shouting, "Get up!" The bronze tripod was lifted up by one of his hands. Just then, someone in the crowd suddenly said, "Shi Chong, Mr. Long Wu is looking for you." Shi Chong immediately threw down the bronze tripod and left, but the dead man did not care. After walking a dozen steps, he turned around and asked,warehouse rack manufacturer, "Where are his men?" "On the fifteenth of July, he is waiting for you at the Tianxiang Building in Hangzhou." Four July 15, full moon. omracking.com
The elevator sank about a floor away. Suddenly began to translate. Moments later, they stopped, and with a "snap", the floor under their feet suddenly opened and threw them down. The two of them left it in a room. It's not big, but it has all kinds of equipment, which is much better than the room where Ye Fan lives these days. Jingle, jingle.. The telephone on the wall rang suddenly. Mobile phone novel network anytime, anywhere to enjoy the fun of reading www. xiaoshuotxt。 com Chapter 175 taking poison. Ye Fan and Ye Ping looked at each other. Ye Ping quickly looked away and leaned back to one side of the sofa and said, "What am I doing? Go and answer the phone!" "Could it be another trap?" Ye Fandao. And get stuck in a fart well! If you want to die, the phone will not ring, but explode directly. Ye Ping said indifferently. Ye Fan came forward and picked up the phone, but did not make a sound. Ye Fan, I'm sorry. It was the strict father who spoke. Ye Fan didn't have time to reply. Suddenly he felt hot air around his neck. He turned his head and found that Ye Ping had climbed to his shoulder again. Let me hear it, too! Ye Pingmei smiled. Ye Fan ignored her and said to the phone, "What's going on?" "Ye Fan, your father is Ye Cheng, right?" Father Yan said slowly. Ye Fan was stunned. Ye Ping said with a smile, "You always keep this a secret. People already know about you." Ye Fan glared at her angrily. Because of this,Steel racking system, we have to do this to you for a while. "Father Yan said." Why Ye Fandao. Yecheng has always been an unstable factor in the art world. Because of him, there have been many fights in the past ten years, and many ordinary people have been involved in them for no reason. So we have to catch him before anyone else. "Father Yan said." Do you expect me to tell you where he is? Ye Fan sneered. In fact, of course, he did not know where his father was at the moment, but in order to vent his resentment, he intentionally conveyed this message to the other side: I know where he is. But I just won't tell you. Father Yan smiled and said,heavy duty racking system, "Of course I know you can't say that.". So you will be wronged to live here for a while. When we catch Yecheng, you can also be free, and we won't do anything to you because you are his son. Ye Fan was stunned. Strict father's meaning seems to be to use himself as bait. If the father knew the news. I don't know what to do! But on second thought, the strict father wanted to spread the news to his father's ears, which must be to spread in the art world. In this way, the crow, Liu Qing, they should know it! They will find a way to do it themselves. Then the father will not be in danger! Think of it this way. Ye Fan felt a little at ease. Next to her, Ye Ping wondered, "Why are you still holding the microphone when they're all dead?" Ye Fan buckled the microphone and sighed. You see, don't listen to me, fall into the trap! "Ye Ping lay back on the sofa, the mouth is so said, Pallet rack upright ,long span shelving, but there is no sense of complaint.". At this time, Ye Fan was not worried about his own safety, but worried about Ye Cheng. Yo! I can't believe there's a TV! It's still wired! Ye Ping suddenly shouted, "There are probably five or six floors underground here!"! Also connected to the cable TV to come in, worthy of the state department ah! Ye Ping was amazed. Ye Fan is looking around the room. In a small basement, there is no decoration, but everything has its real meaning. Like this TV for people to pass the time. Ye Fan had something in mind and suddenly picked up the phone again. Ye Ping was already laughing over there: "Do you expect that phone call to go out?"! Don't do this stupid thing, okay? There must be a surveillance system in this house. How humiliating it is to let others see it! Ye Fan threw the phone back angrily: "What do you say?" "Watch TV!" "Don't you like watching TV?" Asked Ye Ping. Ye Fan was almost mad: "Can you be serious?" Ye Ping put away her sadistic expression and said lightly, "I'm serious. Come and watch TV. What's the use of being anxious?" When Ye Fan heard this, he reached her side and whispered, "Do you have any idea?" "No, not at all." Ye Pingdao. Then why aren't you in a hurry? A surprise, is this the quality of the killer trained by the profession? Because I'm still thinking. When you can't think about it, you will be anxious. Ye Pingdao. Then you think about it! When you can't think, please call me when you are in a hurry, so that you can have a companion. Ye Fan said to lie down, the appearance seems to be to sleep, but where to sleep. If he really wanted to be calmer and calmer, he knew that he could not compare with Ye Ping even if he tied two together. Ye Ping is watching TV calmly. I do not know how long, Ye Ping put a stage has not been changed. He seemed to enjoy it. Ye Fan also lay down without saying a word for so long, in fact, his heart was about to explode. But in order to bet with Ye Ping on this tone, he simply refrained from moving or speaking, and lay sweating all over. Finally, he could not bear it. He got up and walked around. "There is no air conditioning in this room!"! So hot "Peace of mind is naturally cool." Ye Ping said indifferently. Ye Fan's heart is obviously unable to calm down, wandering around the room, suddenly stayed in the corner for a long time. Then he left for another place and came back, and so on several times. Ye Fan came to Ye Ping's side, touched her and whispered, "Hey, there seems to be a ventilation duct over there!"! Can we climb out of there? Ye Fan has seen many such movies, and he believes that art comes from life, although this is not a normal life. Ye Ping glanced at the corner, and the United States moved back to the TV. There's nothing to see. Ye Fan was angry and anxious. The TV is a classic soap opera, Ye Fan glanced a few times, a man and a woman nagged, crying and laughing endlessly, Ye Fan was even more annoyed. The TV play happened to end at this time, and Ye Ping stood up. Came to the corner that Ye Fan said. Indeed, there is a cool breeze blowing in here, which should be the legendary ventilation duct. Ye Ping looked up for a long time,Industrial pallet rack, shook her head and said, "I can't get out. It's specially made. If I cut you up, I won't be able to get out." 。 omracking.com
Maybe it's more terrible than a tiger! Xiao yuan's mother has shown me what a senior cadre family is. Sent me home in the evening, Zhang Yu did not want to go, coaxed several times, I was so sleepy that I could hardly open my eyes, and he was still with me. I said, "Lock the door for me when you leave. I'm going to bed first!" "I'll sleep with you!" This man has a thick skin. I glared at him. He stood there like an angry daughter-in-law and said, "I am such a big man, how can I always be angry with you?" When did you suffer? It seems that I am a doormat every time. It's so late and you're pushing me out. I'm a normal man! Don't mind if you have an affair. Have you done less? Don't think I don't know! He looked at me. "Do you mind?" Nonsense, of course I mind! It's just that I'm not in a position to interfere. Coke, do you love me a little bit? He asked, so cautiously. I didn't know how to answer, and I was silent for a long time. Zhang Yu suddenly smiled, "you don't force!"! I'll go first, and you can tell me tomorrow. In fact, it's not that I don't love him, but that I don't know how much I love him! Later, Zhang Yu never asked the question about love or not, so that I had no chance to say the answer I had prepared. And he didn't say anything about going to see his parents. He suddenly got busy and flew to the United States twice in half a month. yuanyuan called me and complained, "The boss is too difficult to serve. Maybe one day I will change my job and go back to China to mix with you!" "What's the matter?" I asked. He came twice and scolded people twice,heavy duty warehouse rack, as if everyone had offended him! "He may be under too much pressure. Isn't your group going to raise everyone's salary by two levels this year?"? He's going to find a way to make all the money back! "How do you know?" yuanyuan seemed to suddenly understand. He told me, by the way, don't you want to transfer back to the domestic headquarters? He said yes, too. It's just a matter of time! "Coke!"! You are so great! The round voice was so loud that it blocked my ears. By the way, he also made a phone call to Zhang Yu. His voice was rustling, as if he had not had a good rest. "What's wrong?" He asked, in a lazy tone that made me swallow the words on my lips. "It's all right. I want to ask you how you are recently."? How's everything "Yes!" His brief answer, I lost interest,Drive in racking system, said: "Then you have a good rest!" " When I hung up the phone, I suddenly felt that something in my heart was blocked and I couldn't move down. I was bored to death in the room and wanted to go downstairs for a walk. It was cloudy outside, and occasionally there was a few dead winds blowing, with the smell of a storm. I walked slowly along the riverside path and saw the birds falling from the old willow tree by the river. It seemed that the rainstorm was coming. I turned to walk back. A car stopped in front of me. I saw Xiao yuan. I haven't seen him for months. He seems to be emaciated and looks depressed. Cocoa He called me, softly, so gently. When he walked in, I smelled a smell of alcohol on his body, "Xiao yuan, you drank!" "I'm afraid I won't have the courage to come to you if I don't drink!" His body was shaking slightly. I supported him and said, "Go back quickly, it's going to rain!" "I can't go back," he said. "What's the matter with you, Xiao yuan?" "I think I'm finished!" He gave a sigh. Xiao yuan! I called him, Pallet rack supplier ,radio shuttle racking, "You go back quickly, I have to go back too!" "Stay with me for a while, just for a while!" He pulled me not to let me go. The raindrops as big as beans fell down, crackling and hurting on the skin. I wanted to find a place to shelter from the rain, but I was dragged by Xiao yuan. Don't go! He said. I can't go even if I want to! But what will we do like this? He asked. I can't answer his question, because that's what I want to ask. Who's to blame? Who did wrong? As if no one is wrong, and as if everyone is wrong! Xiao yuan fell on my shoulder and sobbed and said, "I can't stand it!"! I don't want to put up with it anymore! The rain drenched my hair and clothes, and I shivered with cold. Xiao yuan hugged me, so tightly that I was suffocating, and I didn't know where the strength came from. I suddenly pushed him away and ran forward regardless. Xiao yuan shouted behind him, but I couldn't stop. I just wanted to run and get out of here. Xiao yuan seemed to start the car and chased me behind. I ran like crazy on the narrow muddy road, only to hear the screeching and crashing of cars behind me. Then everything returned to calm, leaving only the sound of the storm, brushing away the dust of the world. I looked back and saw that Xiao yuan's car had crashed into the huge willow tree by the river, and the body of the car had been seriously deformed. The car turned from right to left. It seemed that Xiao yuan was trying to protect me at the moment of the crash, because I was running on the right side. Did he just walk in and see me in the middle of the storm, and it was too late to brake? Why did he choose to turn the steering wheel in his direction? I stood where I was, afraid to move, afraid that if I moved, the world would collapse and cease to exist. When the police pulled the unconscious Xiao yuan out of the car, I heard him calling my name all the time. Rain and blood mixed together, flowing on the ground, shocking. In the chaotic scene, no one noticed the ring that slipped from Xiao yuan's little finger, shining platinum, entangled with many entanglements of love? I picked it up, wiped the blood off it, and put it on my middle finger, which was just right! Take it down, hold it in the palm of your hand, and feel very heavy. Xiao yuan had been in a coma, and his parents and wife rushed to the hospital after hearing the news. I don't know why I have to stay there all the time, silently watching people coming and going, watching doctors and nurses coming and going around, not eating for several days, not sleeping, but not tired at all. Fortunately, Zhang Yu came back, he accompanied me, clasped my hand, said: "Everything will pass!" " Then I fell asleep on his shoulder. When Xiao yuan woke up, Wu Yue came out of the emergency room and slapped me in the face, saying,pipe cantilever rack, "Tian Kele, I hate you!" When she wanted to do it again, Zhang Yu blocked it and warned her in a cold voice: "Stop!" Then Xiao yuan's parents came to pull Wu Yue away. omracking.com
Original title: Are N95 and KN95 masks with breathing valves effective in preventing viruses? N95/KN95 respirator is divided into respirator with breathing valve and respirator without breathing valve. As long as it is a qualified product, the protective effect of a mask with the same level of protection is the same whether it is equipped with a breathing valve or not. The difference between them lies in the resistance of breathing and the comfort of wearing. People who suffer from chronic respiratory diseases, heart diseases or other diseases accompanied by dyspnea symptoms, the elderly, pregnant women and other groups should be cautious in using N95 mask. If you must use it, choose a N95 mask with an exhalation valve, which can greatly reduce the respiratory resistance, reduce the respiratory pressure of the user and make it more comfortable to wear. If you wear a mask without a breather valve, there may be water droplets in the mask for a long time, which will accumulate heat when breathing, increase breathing resistance and cause discomfort. In this case, you can try to buy a N95 mask with a breather valve, because as long as it is a qualified product,Medical Quickly Delivery Antivirus Coverall, it will not affect the respiratory protection of the wearer. It's just a N95 mask with a breather valve, and it doesn't protect the people around it. Of course, whether to buy a mask with a breathing valve or not depends on two situations: If you are a healthy person, whether you buy a N95 mask with or without a breathing valve, the only difference is that when you wear it, you feel comfortable and wear a N95 mask with a breathing valve, which can also keep the virus out of the mask. If you are a virus carrier, KN95 Mask for Epidemic Prevention and Control ,KN95 Mask with Fast Shipping, for the sake of the health of the people around you, you should choose a N95 mask without a breathing valve, because the N95 mask with a breathing valve, when the virus carrier breathes, the exhaled gas will not be filtered by the mask, but directly discharged into the air, which may exhale bacteria or viruses into the surrounding air and infect the people around you. In addition, not all masks labeled N95 can protect against germs. There are two kinds of N95 mask, one is anti-biological mask, that is, N95 medical protective mask, and the other is dust mask. They have the same protection level and have passed the N95 level test, but the implementation standards are different and the objects of protection are also different. The standard for biological masks is GB19083-2010 Technical Requirements for Medical Protective Masks, which is used in the medical and health industry, such as epidemic prevention stations, hospitals, CDC, etc. The standard of dust mask is GB2626-2006 Respiratory Protective Equipment Self-priming Filter Particulate Respirator, which is used in industries such as coal mining, petroleum processing, mining and other industrial and mining enterprises. For the novel coronavirus, N95 medical protective masks should be selected for biological protection. To sum up, the masks that can effectively prevent respiratory infectious diseases are medical protective masks and surgical mask. These two kinds of masks belong to medical equipment. If conditions permit, it is best to buy these two types of masks. How to distinguish these two kinds of masks? The following process can be followed: Look at the registration number of medical devices-confirm that it is a medical device,Quickly Delivery Disposable Protective Clothing, look at the implementation standard-implement GB19083-2010 "Technical Requirements for Medical Protective Masks" is N95 medical protective masks-implement YY 0469-2011 "Technical Requirements for surgical mask" is surgical mask. Thanks to the contribution of Xiaomeng, the medical customer service of Philiscom, I hope I can help you! Return to Sohu to see more Responsible Editor:. zjyuan-group.com
