What is the shelf life of 3M's filtering facepiece respirators?
3M随弃式呼吸防护口放期是多长时间?
In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing apparatus with full facepiece operated in the pressure demand or other positive pressure mode.
如果发生火灾,请要求压力下,穿保护衣和国立职业与健康研究所批准呼吸器械和口。
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If they don't have a mask, we provide a mask for them.
如果没有罩,我们就给他们提供罩。
The donation includes surgical masks, N-95 respirators and safety goggles.
捐赠物品包括罩、N-95防护罩和护目镜。
Texas is lifting its COVID-19 mask mandate.
德克萨斯州正在解除其新冠罩令。
Masks and face coverings will be compulsory on public transports.
乘坐公共交通工具上必须戴罩和面罩。
Just remember to wear a good mask on your way there and back.
往返途中记得戴好罩。
The surgical masks will be distributed first among healthcare providers.
罩将首先分发给护人员。
It is meant to fit over other kinds of face masks commonly worn by the public.
这款罩需要覆盖在公众通常佩戴其他罩之上。
But then he took his mask off.
但随后他摘下了罩。
The N-95 mask alternative, called the Shepherd mask, is named for Shepherd University, where it was designed.
这款被称为谢伯德罩是N-95替代罩,是以设计这款罩谢伯德大学命名。
When we went out, we wore a mask.
当出门时候 我们会带上罩。
Some states require masks to be worn in schools.
一些州要求在学校戴罩。
You'll see people wearing surgical masks.
会看到人们戴着外科罩。
Everybody's wearing masks. Even 40 miles away from it, they're wearing masks.
所有人都戴着罩。即使距离火山有40英里远,人们还是戴着罩。
Keep your mask on at all times.
要一直戴着罩。
And we wore the masks, and we did curbside service.
我们戴着罩,做路边服务。
We have free masks for anyone that just forgot one in the car.
我们会为任何在车上忘带罩人提供免费罩。
Some of the jockeys and the organizers wear masks.
一些骑师和组织者戴着罩。
Masks are now required at the White House again.
如今,白宫再次要求佩戴罩。
You probably still have some laying around from COVID.
你可能还有些疫情闲置罩。
He told the children to put on their face masks.
他叫孩子们戴上罩。
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