N95 美国
美国N95口罩库存不足
Of all the COVID-19 problems facing America, the mask shortage might be the most baffling. Masks are now so impossible to find that health-care workers
2020 年 5 月 12 日
15条评论
Of all the COVID-19 problems facing America, the mask shortage might be the most baffling. Masks are now so impossible to find that health-care workers
KN95 protection masks are suitable for respiratory protection from harmful particles in the air. It can effectively filter 95% of particles in the air >0.3
The new regulation help to guarantee the supervision of the export quality of medical materials. In accordance with the People’s Republic of China Import and
Maintaining good hand hygiene is essential to prevent the spread of the coronavirus. Hands are the main vehicle of microbial transmission. Hand washing is often
There are three types of coronavirus test that we can use to diagnose COVID-19 disease: The PCR technique: Is performed in the laboratory and this
China customs have announced a new regulation for medical suppliers effective as of today 1st April 2020. We have to pay high attention in case
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