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關注：1
2013-05-23 12:21
求翻譯：軋輥材料：采用GCr15軸承鋼精加工后淬火處理，硬度HRC58-62是什么意思？ 待解決
 懸賞分：1
- 離問題結束還有
軋輥材料：采用GCr15軸承鋼精加工后淬火處理，硬度HRC58-62
問題補充： |
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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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