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关注：1
2013-05-23 12:21
求翻译：轧辊材料：采用GCr15轴承钢精加工后淬火处理，硬度HRC58-62是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
轧辊材料：采用GCr15轴承钢精加工后淬火处理，硬度HRC58-62
问题补充： |
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2013-05-23 12:21:38
Roller material: GCr15 finish machining of bearing steel after quenching treatment, hardness HRC58-62
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2013-05-23 12:23:18
Materials used: 15 GCr roller bearing steel after finishing quenching hardness HRC processing, 58 - 62
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2013-05-23 12:24:58
Roller material: After uses the GCr15 bearing steel precision work to quench processing, degree of hardness HRC58-62
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2013-05-23 12:26:38
Roller material: GCr15 finish machining of bearing steel after quenching treatment, hardness HRC58-62
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2013-05-23 12:28:18
Roller material: GCr15 finish machining of bearing steel after quenching treatment, hardness HRC58-62
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