 |
Terms for subject Explosives and Explosive Ordnance Disposal containing stepped-face | all forms | exact matches only | in specified order only
| English | Chinese |
| stepped face mining | 台阶式开米对露天矿未采区逐台阶开挖的施工方法 |
| stepped face stope | 台阶工作面 |
|
| English | Chinese |
| stepped face mining | 台阶式开米对露天矿未采区逐台阶开挖的施工方法 |
| stepped face stope | 台阶工作面 |