 |
| |||
| 钻取法纸浆取样 | |||
| 钻进方法 | |||
| 钻孔方法; 钻取法 | |||
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boring method : 30 phrases in 11 subjects |
| Bridge construction | 1 |
| Chemistry | 1 |
| Drilling | 1 |
| Ecology | 1 |
| Engineering geology | 7 |
| Geotechnics | 1 |
| Hydroelectric power stations | 2 |
| Mineralogy | 1 |
| Oil / petroleum | 1 |
| Road construction | 1 |
| Technology | 13 |