主营销售合金管10MOWVNB合金管、GB9948-2006合金管、GB6479-2000合金管  品质卓越!
产品 材质 规格 价格
10MOWVNB合金管 10MOWVNB 25*2.3 5605/吨
10MOWVNB合金管 10MOWVNB 38*3.6 5606/吨
10MOWVNB合金管 10MOWVNB 273*7.1 5607/吨
10MOWVNB合金管 10MOWVNB 324*8.2 5608/吨
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