查看新版本:
7304591090
7304591090
无缝钢管P11 6BUNDLES
7304591090
无缝钢管P22 3BUNDLES
7304591090
无缝钢管P91 2BUNDLES
7304591090
无缝钢管P91 1BUNDLES
7304591090
热轧合金无缝锅炉管HOT FINISHED SEAMLESS PIPES
7304591090
热轧合金钢无缝锅炉管HOT FINISHED SEAMLESS
7304591090
热轧合金钢无缝锅炉管SEAMLESS ALLOY STEEL PIPE
7304591090
热轧合金钢无缝锅炉管[抗拉强度415MPA 屈服强度205MPA
7304591090
热轧合金钢无缝锅炉管[抗拉强度415MPA屈服强度205MPA]
7304591090
热轧合金钢管ALLOY STEEL PIPES