中文名称:六角头螺杆带孔螺栓 细牙 A和B级 英文名称:Hexagon bolts with split pin hole on shank--Fine pitch thread--Product grade A and B ICS分类:21.060.10 中标分类:J13 发布日期:1988-06..
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• 六角头螺杆带孔螺栓 Hexagon bolts with split pin hole on shank-product grade A and B • 六角头螺杆带孔螺栓 细杆 B级 Hexagon bolts with split pin hole on shank-Reduced shank-product grade B .
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