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重庆管件的焊接热裂纹

来源:法兰|对焊法兰|不锈钢法兰|法兰盘|法兰厂家-重庆巨人管道配件有限公司     发布时间:2020-09-02 16:30:42     浏览次数:

  在重庆管件焊接过程中,焊缝和热影响区金属冷却到固相线附近的高温区产生的焊接裂纹。

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重庆管件

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