drillstring
| bending
| drillstring | |
| transp. | 钻柱 |
| bending | |
| gen. | 体前屈 |
| automat. | 绑线; 扎带; 偏移 |
| hydroel.st. | 挠曲 |
| hydroel.st. од. | 弯曲 |
| phys. | 波束曲折 |
| space | 弯折 |
| sport. | 弯曲 |
| wind. | 弯曲度 |
| |||
| 钻柱 | |||
|
drillstring : 8 phrases in 3 subjects |
| Drilling | 2 |
| Engineering geology | 1 |
| Oil / petroleum | 5 |