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| 圆锥形螺纹 | |||
| 楔形螺纹; 锥形螺纹; 圆锥螺纹; 锥螺纹 | |||
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| 圆锥形螺纹 | |||
| 锥管螺纹 | |||
| taper thread: 40 phrases in 11 subjects |
| Automobiles | 3 |
| Aviation | 4 |
| Drilling | 4 |
| Earth sciences | 1 |
| General | 4 |
| Mechanic engineering | 1 |
| Mechanics | 1 |
| Metallurgy | 3 |
| Oil / petroleum | 5 |
| Refrigeration | 1 |
| Technology | 13 |
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