stage compaction
| method
| stage compaction | |
| eng.geol. | 分级压实 |
| hydroel.st. | 分级压实法 |
| method | |
| gen. | 法; 标准; 水平 |
| environ. | 方法 |
| hydroel.st. од. | 方法 |
| mech. | 电火花法 |
| |||
| 分级压实 | |||
| 分级压实法 | |||
| 分级压密 | |||
|
stage compaction : 7 phrases in 2 subjects |
| Oil / petroleum | 4 |
| Technology | 3 |