visual data
| mining
| visual data | |
| tech. | 目测资料 |
| 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 |
| |||
| 目测资料 | |||
|
visual data : 22 phrases in 8 subjects |
| Aviation | 2 |
| Earth sciences | 2 |
| Electronics | 8 |
| Explosives and Explosive Ordnance Disposal | 2 |
| Forestry | 1 |
| General | 1 |
| Space | 3 |
| Technology | 3 |