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| 11. | taper rolling mil |
| 变断面轧机 |
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| 12. | draft taper |
| 拔模锥度 |
|
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| | |
| 13. | extension taper |
| 伸出锥度 |
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| | |
| 14. | taper thread ring |
| 锥度螺纹环 |
|
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| | |
| 15. | taper turning |
| 推拔车削 |
|
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| | |
| 16. | taper male threads |
| 锥形阳螺纹 |
|
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| | |
| 17. | taper [chimney] |
| 收窄〔烟?出口〕 |
|
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| | |
| 18. | taper thread grinding |
| 锥螺纹磨 |
|
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| | |
| 19. | taper attachment |
| 锥度附件 |
|
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| | |
| 20. | taper-turning attachment |
| 车圆锥体装置 |
|
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