test pit
| digging
| test pit | |
| bridg.constr. од. | 试坑 |
| dril. | 试验井 |
| dril. од. | 探井 |
| el. | 试验坑 |
| hydroel.st. | 探坑 |
| survey. | 测试场 |
| tech. | 试验竖井 |
| digging | |
| busin. | 开采 |
| eng.geol. | 采掘 |
| hydroel.st. | 挖掘 |
| oil | 开凿 |
| swim. | 手入水过深 |
| diggings | |
| busin. | 矿区; 金矿; 住所 |
| earth.sc. | 挖掘 |
| |||
| ★ 试坑 | |||
| ★ 探井; 试验井 | |||
| 试验坑 | |||
| 探坑 | |||
| 测试场 | |||
| 试验竖井 | |||
| |||
| 试坑; 探井 | |||
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test pit : 28 phrases in 10 subjects |
| Architecture | 1 |
| Chemistry | 1 |
| Earth sciences | 1 |
| Energy industry | 1 |
| Engineering geology | 4 |
| Geophysics | 1 |
| Geotechnics | 1 |
| Mining | 1 |
| Oil / petroleum | 2 |
| Technology | 15 |