岩芯提断器 | |
construct. | core cutter |
eng.geol. | catcher; core breaker; core lifter; lifter; sample cutter |
外壳 | |
hydroel.st. | casing |
UN econ. | exterior envelope |
| |||
core cutter | |||
catcher; core breaker; core lifter; lifter; sample cutter | |||
core extractor; core snatcher |
岩芯提断器: 14 phrases in 2 subjects |
Engineering geology | 2 |
Technology | 12 |