|
关注：1
2013-05-23 12:21
求翻译：进入封闭空间前，作业人员与监护人员应事先规定明确的联络信号是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
进入封闭空间前，作业人员与监护人员应事先规定明确的联络信号
问题补充： |
|
2013-05-23 12:21:38
Before entering an enclosed space, operating personnel and monitoring personnel should be pre-defined contact signal
|
|
2013-05-23 12:23:18
正在翻译，请等待...
|
|
2013-05-23 12:24:58
Enters in front of the seal space, the operating personnel and the guardianship personnel should the preset explicit liaison signal
|
|
2013-05-23 12:26:38
Before entering the closed space, jobs and intensive care personnel should be clear in advance contact signal
|
|
2013-05-23 12:28:18
Before entering the closed space, jobs and intensive care personnel should be clear in advance contact signal
|
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
