| 释义 |
self-rescuer 英'selfr'eskjuːə美'selfr'eskjuːə BNC²³⁶²¹³⁺¹
基本例句
自救器¹⁰⁰
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； www.mtkxjs.com.cn
The development of high safety AZH—20 chemically bound oxygen self-rescuer is described.
介绍了高安全 AZH——20 型化学氧自救器科研成果。 cnki |