supporting point
| of
| drill string
| supporting point | |
| bridg.constr. | 支点 |
| math. од. | 支撑点 |
| oil | 支承点 |
| of | |
| gen. | 的; …的; 关于 …的; …做成 的; 对…; … 的 |
| drill string | |
| dril. | 钻杆串 |
| eng.geol. | 钻管; 钻杆; 钻杆柱; 钻具组 |
| oil | 钻柱 |
| |||
| 支点 | |||
| ★ 支撑点 | |||
| 支承点 | |||
| 支座 | |||
|
supporting point : 9 phrases in 3 subjects |
| Bridge construction | 5 |
| Chemistry | 3 |
| Technology | 1 |