roller compaction
| efficiency
| roller compaction | |
| eng.geol. | 碾压法; 碾壓 |
| efficiency | |
| adv. | 广告效果 |
| agric. | 效能 |
| auto. | 效率; 功 效; 功 率 |
| hydroel.st. | 效能 |
| interntl.trade. од. | 有效性 |
| math. | 有效性，效益 |
| met. | 效果 |
| radio.amat. од. | 效率 |
| |||
| 碾压法; 碾壓 | |||
| 碾压 | |||
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roller compaction : 19 phrases in 4 subjects |
| Bridge construction | 1 |
| Engineering geology | 4 |
| Hydroelectric power stations | 2 |
| Technology | 12 |