tailing pond
短语词组
- tailing pond safety assessment 尾矿库安全评价
- tailing pond information 尾矿库信息
- Boron tailing pond 硼矿区
- closure of tailing pond 尾矿库闭库
- 18th river tailing pond 十八河尾矿库
- small tailing pond 小型尾矿库
- water dam of tailing pond 尾矿库挡水坝
- major hazardinstallations of tailing pond 尾矿库重大危险源 返回 tailing pond