split spoon
| core sampler
| split spoon | |
| tech. | 拼合式取土器; 对开式取土勺; 对开式取土器 |
| core sampler | |
| agric. | 原形土柱取样器; 土芯采样器 |
| eng.geol. | 岩芯取样器 |
| oil | 取岩心器 |
| oil од. | 岩心取样器 |
| |||
| 拼合式取土器; 对开式取土勺; 对开式取土器 | |||
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split spoon : 13 phrases in 4 subjects |
| Bridge construction | 1 |
| Engineering geology | 3 |
| Hydroelectric power stations | 1 |
| Technology | 8 |