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vanhalen1983

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zhanglichao

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According to the organizational analysis of the resurfacing welding ray, heat affected zone and  weld junction, the reliability of repairing welding style is to be detected to provide bases of repairing welding for actual mechanical process.
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2Â¥2009-10-11 10:03:40
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vanhalen1983(½ð±Ò+3,VIP+0): 10-11 14:39
Based on the surfacing layer, heat-affected zone, fusion line of organizational analysis to test the reliability of the welding repair method, and provide a basis to the actual process of the repair operation.

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3Â¥2009-10-11 10:05:58
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4Â¥2009-10-11 19:23:11
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5Â¥2009-10-11 22:49:52
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