respirator

形容词：

形容词: respira-tional

更多词形：

形容词: respira-tional |

单词例句：

Test method for filter efficiency of filtering particle respirator.

过滤式防微粒口罩过滤效率的试验方法.

Q13：What if I have a beard or stubble and want to wear a respirator?

问13：如果我有大胡子或短毛茬，该如何使用呼吸器？

A device, such as a respirator or an inhaler, by which a gas, vapor, or air is drawn in.

吸入器用来吸入气体，蒸汽或空气的仪器，如呼吸器或吸气器

Cross, on a respirator, responded theway he could -- with tears.

克罗斯戴着一个呼吸器，只能用热泪回应。

What is the risk of inhaling biological particles that have been collected by the respirator filter?

吸入从防护口罩滤料已经过滤下来的微生物的风险是多少?

Respiratory protection: If there is potential to exceed exposure limits, use and approved respirator.

呼吸的保护:如果环境超出了气体的允许限制,可采用相应的呼吸器材。

How do I put on the respirator and check for proper fit?

如何佩戴防护口罩并检验适合性?

Test method for total inward leakage of filtering particle respirator.

过滤式防微粒口罩总透漏率的试验方法.

What if the respirator does not fit me?

如果防护口罩不适合我怎么办?