避难硐室
- 网络refuge chamber; refuge pocket; rescue chamber
避难硐室避难硐室
refuge chamber
《矿山救护规程》免费下载_0000_新浪博客 ... 呼吸器班 Respirator team 避难硐室 Refuge chamber 氧气呼吸器 Respirator ...
refuge pocket
煤矿科技术语... ... 氧气充填泵 oxygen pump 避难硐室 refuge pocket；refuge chamber；rescue chamber 矿井通风 mine ventil…
rescue chamber
煤矿科技术语... ... 氧气充填泵 oxygen pump 避难硐室 refuge pocket；refuge chamber；rescue chamber 矿井通风 mine ventil…