pipe threading
| tool
| pipe threading abbr. | |
| construct. | 管子螺纹 |
| tool abbr. | |
| dril. | 工 具 |
| hydroel.st. | 量具 |
| hydroel.st. од. | 工具 |
| mech. | 钻杆 |
| met. | 刃具; 刀具; 方法; 手段 |
| met. од. | 器械 |
| |||
| 管子螺纹 | |||
| 管口螺纹丝; 管子车丝; 管口车丝; 管端螺纹 | |||
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pipe threading : 19 phrases in 7 subjects |
| Automobiles | 1 |
| Electricity | 1 |
| Electronics | 1 |
| Mining | 1 |
| Oil / petroleum | 1 |
| Shipbuilding | 1 |
| Technology | 13 |