主營銷售合金管10MOWVNB合金管、GB9948-2006合金管、GB6479-2000合金管  品質卓越!
產品 材質 規格 價格
10MOWVNB合金管 10MOWVNB 25*2.3 5605/噸
10MOWVNB合金管 10MOWVNB 38*3.6 5606/噸
10MOWVNB合金管 10MOWVNB 273*7.1 5607/噸
10MOWVNB合金管 10MOWVNB 324*8.2 5608/噸
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