|
关注：1
2013-05-23 12:21
求翻译：设置的护口管,应保证在管井施工过程中不松动,井口不坍.是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
设置的护口管,应保证在管井施工过程中不松动,井口不坍.
问题补充： |
|
2013-05-23 12:21:38
Mouth tube care settings should ensure that the construction process does not loose tube wells, wells not collapse.
|
|
2013-05-23 12:23:18
settings should guarantee the care mouth tube, the tube-wells are not loose, wellhead construction process does not collapse.
|
|
2013-05-23 12:24:58
The establishment protects the oral siphon, should guarantee does not become less crowded in the tube well construction process, the well head does not collapse.
|
|
2013-05-23 12:26:38
Set protection tube shall be guaranteed in the process of tube well construction does not loose, well do not collapse.
|
|
2013-05-23 12:28:18
Set protection tube shall be guaranteed in the process of tube well construction does not loose, well do not collapse.
|
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
