What is the shelf life of 3M's filtering facepiece respirators?
3M随弃式呼吸防护口罩的存放长时间?
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,请要求的压力下,穿保护衣职业安全与健康研究所批准的呼吸器械口罩。
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The donation includes surgical masks, N-95 respirators and safety goggles.
捐赠物品包括医用罩、N-95防护罩和护目镜。
Mask-wearing is now mandatory in all indoor public places.
现在所有室内公共场所都必佩罩。
Texas is lifting its COVID-19 mask mandate.
德克萨斯州正在解除其新冠罩令。
Half wearing masks and half rejecting science.
一半着罩,另一半拒绝相信科学。
Tanya, we often talk about face masks or coverings as if they're all the same.
Tanya,们经谈论罩,仿佛所有罩都一样。
Where do you have to wear a mask?
在哪里必罩?
The surgical masks will be distributed first among healthcare providers.
医用罩将首先分发给医护人员。
Just remember to wear a good mask on your way there and back.
往返途中记得好罩。
Vice president Mike Pence has recently started wearing masks in public and encouraging their use.
副总统迈克·彭斯最近开始在公共场合罩,并鼓励人们使用罩。
Masks and face coverings will be compulsory on public transports.
乘坐公共交通工具上必罩和面罩。
Masks may be required on some campuses.
有些学校可能要配备罩。
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佩的其他类型的罩之上。
He is wearing a mask this time because 2020.
而今年它了罩。
But the US president still won't wear one. He doesn't like the idea of wearing it.
但是这位美国总统仍然不罩,他不喜欢罩这个主意。
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.
这款被称为谢伯德的罩是N-95的替代罩,是以设计这款罩的谢伯德大学命名的。
Many states and cities have already lifted masking requirements.
许多州和城市已经取消了罩要求。
When we went out, we wore a mask.
当出门的时候 们会带上罩。
Everybody's wearing masks. Even 40 miles away from it, they're wearing masks.
所有人都着罩。即使距离火山有40英里远,人们还是着罩。
26 million surgical masks and more than 5 million face shields.
2600万罩和500多万面罩。
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