| |||
| 管子螺纹 | |||
| 管口螺纹丝; 管子车丝; 管口车丝; 管端螺纹 | |||
|
pipe threading : 19 phrases in 7 subjects |
| Automobiles | 1 |
| Electricity | 1 |
| Electronics | 1 |
| Mining | 1 |
| Oil / petroleum | 1 |
| Shipbuilding | 1 |
| Technology | 13 |
| |||
| 管子螺纹 | |||
| 管口螺纹丝; 管子车丝; 管口车丝; 管端螺纹 | |||
|
pipe threading : 19 phrases in 7 subjects |
| Automobiles | 1 |
| Electricity | 1 |
| Electronics | 1 |
| Mining | 1 |
| Oil / petroleum | 1 |
| Shipbuilding | 1 |
| Technology | 13 |