| |||
| 粗丝 | |||
| 粗牙螺纹 | |||
| 粗扣 | |||
| 粗牙螺纹; 粗牙 | |||
| 粗螺纹 | |||
| 粗螺纹 | |||
| 粗经; 粗线 | |||
|
coarse thread : 28 phrases in 11 subjects |
| Automobiles | 4 |
| Chemistry | 2 |
| Drilling | 4 |
| Earth sciences | 1 |
| Electric machinery | 1 |
| General | 1 |
| Mechanic engineering | 3 |
| Mechanics | 3 |
| Oil / petroleum | 2 |
| Rail transport | 1 |
| Technology | 6 |