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出售Q345D无缝钢管、16MnD无缝钢管、16Mn厚壁无缝钢管 品佳质优！


产品 材质 规格 价格
Q345D无缝钢管 Q345D 64*3.2 4353/吨
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Q345D无缝钢管 Q345D 105*4.4 4375/吨
Q345D无缝钢管 Q345D 354*9.3 4386/吨
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