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[分享] ISO10893-11用于纵向和或横向缺陷探测的焊接钢管的焊缝 |
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发表于 2021-6-24 08:51:48
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发表于 2021-6-24 09:40:26
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发表于 2021-6-24 11:55:48
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发表于 2021-6-24 21:28:30
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