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- The astronauts have special breathing apparatus. 宇航员有特殊的呼吸装置。
- breathing apparatus cabinet 呼吸器框
- Firemen needed breathing apparatus to enter the burning house. 消防队员需用呼吸器械才能进入燃烧著的房屋。
- A trademark used for an underwater breathing apparatus. 水肺,水中呼吸器用于水下呼吸装备的一种商标
- Have your breathing apparatus near you. 保持放毒面具在附近。
- Astronauts have special breathing apparatus. 宇航员有特殊的呼吸装置。
- Have your BA [breathing apparatus] near you! 准备好防毒面具!
- Firefighters needed breathing apparatus to enter the burning house. 消防队员需要呼吸器以便进入燃烧的大楼。
- One that works under water, especially one equipped with breathing apparatus and weighted clothing. 潜水员水下工作者,尤指配有呼吸器和加重衣服的水下工作者
- Self-contained breathing apparatus in high vapor concentration. 呼吸防护:在高浓度中使用氧气面罩。
- Self-contained breathing apparatus (SCBA) may be required. 可能需要用自给式呼吸器.
- The breathing apparatus includes the nose, throat and lungs. 呼吸器官包括鼻、咽喉及肺。
- The breathing apparatus includes the nose,throat and lungs. 呼吸器官包括鼻、咽喉及肺。
- I nearly suffocated when the pipe on my breathing apparatus came adrift. 我的呼吸器上的管子脱落时,我差一点窒息。
- In this paper the body design for DF 4D diesel shunting locomotives was introduced briefly, and body fiqure, underframe, cab and clectric apparatus cabinet of the locomotive were presented in detail. 简要地介绍了东风4D型调车机车车体设计情况,详细阐述了车体外形设计、底架的设计和计算以及司机室、电气室的设计。
- All officers and ratings must be capable Of using breathing apparatus on board. 所有高级船员和普通船员都必须会用船上呼吸器。
- Is vessel equipped with recharging compressor for breathing apparatus? 船舶是否装备有呼吸器械充气压缩机?
- Always wear protective goggles, gloves and appropriate breathing apparatus. 应始终戴防护眼镜、手套和适当的呼吸装置;
- I nearly suffocated when the pipe of my breathing apparatus came adrift. 呼吸器上的管子脱落时,我差点给憋死。
- I nearly suffocated when the pipe of my breathing apparatus came adrift . 呼吸器上的管子脱落时,我差点给憋死。