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| 11. | Test method for thermal diffusivity of hard metal (carbide) |
| GB/T11108-1989硬质合金热扩散率的测定方法 |
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| 12. | Clamping and resharpening hard metal (carbide) inserts |
| GB/T10566-1989硬质合金机夹可重磨刀片 |
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| 13. | renewed technology of hard metal alloy mould |
| 硬质合金模具翻新工艺 |
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| 14. | grinding machine for hard metal tool tips, not numerically controlled |
| 硬质金属刀头磨削机,非数控式 |
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| 15. | Indexable hard metal (carbide) inserts--Corner radii |
| GB/T2077-1987硬质合金可转位刀片圆角半径 |
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| 16. | As-sintered hard metal blanks used in measuring tools |
| GB/T3612-1989量具用硬质合金毛坯 |
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| 17. | Hard metal (carbide) for geological exploration drilling tools |
| GB/T11102-1989地质勘探工具用硬质合金制品 |
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| 18. | hard facing metal |
| 敷焊用硬金属；表面硬化金属 |
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| 19. | Sintered metal materials (excluding hard metal)--Tensile test pieces |
| GB/T7963-1987烧结金属材料(不包括硬质合金)拉伸试样 |
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| 20. | grinding machine for for hard metal tool tips, numerically controlled |
| 硬质合金刀头磨削机,数控式 |
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