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产品规格:20#45#
公司所在地:山东
产品库存:1000000
可供货地区:全国
鑫鹏源无缝管生产:20# 45# QB 27SiMn,35crmo,42crmo 等材质 规格:159*8-35,168*8-40,180*18-50,194*8-50,203*8-50,219*8-
展开鑫鹏源无缝管生产:20# 45# QB 27SiMn,35crmo,42crmo 等材质 规格:159*8-35,168*8-40,180*18-50,194*8-50,203*8-50,219*8-收起