... central oxygen supply 释义:中心供氧装置 oxygen self-rescuer 释义:自救供氧装置 oxygen hose 释义:氧气管,供氧软管 ...
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Isolated chemical oxygen self-rescuer 隔绝式化学氧自救器
chemically bound oxygen self-rescuer 化学氧自救器
oxygen self-rescuer
氧自救器
以上为机器翻译结果,长、整句建议使用 人工翻译 。
The paper provided an economic and practical self-rescuer relay emergency refuge method. The personnel into the mine shall wear the compressed oxygen self-rescuer.
提出了经济实用的自救器接力紧急避险方法:入井人员佩戴压缩氧自救器;
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