single hole
| method
| single hole | |
| tech. | 单孔 |
| single-hole | |
| auto. | 单孔的 |
| method | |
| gen. | 法; 标准; 水平 |
| environ. | 方法 |
| hydroel.st. од. | 方法 |
| mech. | 电火花法 |
| |||
| 单孔的 | |||
| 单孔 | |||
| |||
| 单孔 | |||
|
single hole : 37 phrases in 11 subjects |
| Agriculture | 1 |
| Air defense | 1 |
| Automobiles | 4 |
| Electronics | 2 |
| Engineering geology | 2 |
| Explosives and Explosive Ordnance Disposal | 5 |
| Geophysics | 1 |
| Geotechnics | 3 |
| Metallurgy | 12 |
| Oil / petroleum | 1 |
| Technology | 5 |