3M N95 Mask Reusable - 搜索视频

Reusable, N95 alternative face mask developed by a collaborative team hits production – MIT Media Lab

Reusable, N95 alternative face mask developed by a collaborative team hits production – MIT Media Lab

In response to the Covid-19 pandemic, and the need for PPE, a diverse team came together to produce the "Open Standard Respirator, Model 1"

mit.edu2020年6月12日

N95 Mask Review

K9 Mask Air Pollution Mask for Dogs Review and Testing

K9 Mask Air Pollution Mask for Dogs Review and Testing

What type of mask to wear and how to buy it

What type of mask to wear and how to buy it

2021年2月11日

Doctor on the importance of masks amid virus

Doctor on the importance of masks amid virus

CBS NewsGraham Kates

2020年4月9日

热门视频

U of L researchers developing more effective, reusable N95 mask

U of L researchers developing more effective, reusable N95 mask

3M says Trump halting mask exports to Canada has 'significant humanitarian implications'

3M says Trump halting mask exports to Canada has 'significant humanitarian implications'

CTVNewsSarah Turnbull

2020年4月3日

Can You Reuse N95 and KN95 Masks Safely? Experts Weigh In

Can You Reuse N95 and KN95 Masks Safely? Experts Weigh In

goodhousekeeping.com

2022年1月16日

How to Wear N95 Mask

Stay indoor! Wear N95 mask if you go out! #smog #VolcanicSmog #Vog #TaalVolcano | YEN Walastik

Stay indoor! Wear N95 mask if you go out! #smog #VolcanicSmog #Vog #TaalVolcano | YEN Walastik

FacebookYEN Walastik

已浏览 3.4万次2023年9月23日

How to wear a medical mask

How to wear a medical mask

FacebookWorld Health Organization

已浏览 121万次2020年6月8日

How to wear a fabric mask

How to wear a fabric mask

FacebookWorld Health Organization

已浏览 2147.3万次2020年6月8日