|
关注：1
2013-05-23 12:21
求翻译：介绍了河南煤矿区的范围及矿井防治水是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
介绍了河南煤矿区的范围及矿井防治水
问题补充： |
|
2013-05-23 12:21:38
Describes the scope of Henan coal mine area and mine water control
|
|
2013-05-23 12:23:18
Introduced the Henan coal mines and pits of the area of prevention and control of water
|
|
2013-05-23 12:24:58
Introduced the Henan coal mine area scope and the mine pit guard against regulate waterways
|
|
2013-05-23 12:26:38
Describes the scope of Henan coal mines and mine water prevention and control
|
|
2013-05-23 12:28:18
|
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
