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图片:IMG_20210829_181851.jpg
图片:IMG_20210829_125214.jpg
内容来自Android手机客户端
UID:12849
UID:178881
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wdf4014512:这个是圆管的焊接缝吧,不可能是无缝钢管吧 (2021-08-29 18:42)
博爱不花心:焊缝不应该也是弧形的吗 (2021-08-29 20:20)
UID:83385
wdf4014512:是本身圆管的焊缝,不是跟横梁的焊缝,跟横梁的在外面里面看不到的 (2021-08-29 20:43)
UID:12043
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黑暗中裸奔:碳钢龙头的焊缝太正常不过了~!用碗组拆卸工具反向插入,待卡销在龙头内膨胀顶住碗组内圈后再用锤敲出即可,安装新碗组用压入工具即可。 (2021-08-29 22:02)
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内容来自iPhone手机客户端
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