| |||
| 活塞式井壁取心器 | |||
| 活塞式取样器; 活塞取樣器 | |||
| 活塞取芯器 | |||
| 活塞式取土样器; 活塞取样器; 活塞取土器; 活塞式取样器 | |||
|
piston sampler : 35 phrases in 8 subjects |
| Chemistry | 2 |
| Drilling | 1 |
| Engineering geology | 13 |
| Geotechnics | 1 |
| Hydroelectric power stations | 1 |
| Oil / petroleum | 2 |
| Soil science | 1 |
| Technology | 14 |
| |||
| 活塞式井壁取心器 | |||
| 活塞式取样器; 活塞取樣器 | |||
| 活塞取芯器 | |||
| 活塞式取土样器; 活塞取样器; 活塞取土器; 活塞式取样器 | |||
|
piston sampler : 35 phrases in 8 subjects |
| Chemistry | 2 |
| Drilling | 1 |
| Engineering geology | 13 |
| Geotechnics | 1 |
| Hydroelectric power stations | 1 |
| Oil / petroleum | 2 |
| Soil science | 1 |
| Technology | 14 |