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关注:1
2013-05-23 12:21
求翻译:锻钢件超声波及质量是评级标准》是什么意思? 待解决
悬赏分:1
- 离问题结束还有
锻钢件超声波及质量是评级标准》
问题补充: |
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2013-05-23 12:21:38
Forgings and quality rating standard ultrasound. "
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2013-05-23 12:23:18
ultrasonic and quality forged steel parts of the rating criteria
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2013-05-23 12:24:58
Hammers the steel stock supersonic to affect the quality is the rating standard"
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2013-05-23 12:26:38
Steel forgings of ultrasonic wave and its quality is standard
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2013-05-23 12:28:18
Steel forgings of ultrasonic wave and its quality is standard
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