pillar method
| of
| mining
| pillar method | |
| tech. | 柱式采矿法 |
| of | |
| gen. | 的; …的; 关于 …的; …做成 的; 对…; … 的 |
| mining | |
| gen. | 矿业 |
| busin. | 采矿的 |
| econ. | 开采 |
| IMF. од. | 采矿业 |
| met. | 采矿 |
| steel. | 釆矿 |
| tech. | 开矿 |
| |||
| 柱式采矿法 | |||
|
pillar method : 17 phrases in 4 subjects |
| Explosives and Explosive Ordnance Disposal | 2 |
| Mineralogy | 1 |
| Mining | 5 |
| Technology | 9 |