- 氧闭锁式
- oxygen: n. 【化学】氧，氧气。
- closed: adj. 1.关闭着的，封闭着的；密闭着的；保密的。 2 ...
- closed cercuit oxygen equipment: 闭路循环氧气设备
- closed circuit oxygen equipment: 闭路循环氧气设备,再生氧气设备
- closed circuit oxygen system: 闭式回路供氧系统
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oxygen closed中文什么意思
- 氧闭锁式
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例句与用法
- Compressed oxygen closed circuit self - contained breathing apparatus
压缩氧气闭路自带式呼吸器