negative pressure breathing
英
美
- 负压呼吸
双语例句
- Firemen should wear proper protective equipment and positive pressure self-contained breathing apparatus.
消防员须身穿保护装置及正压呼吸设施。 - The use of positive pressure respirators with double gloves also affects dexterity but to a lesser extent.
虽然在配戴正压呼吸防护具并穿戴双层手套时会影响灵活度，但影响程度较低。
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