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              无缝管

              2014-08-15查看:

              无缝管

              产品名称: 无缝管
              产品型号:1100,1050,1060,1070,3003,3103
              上架时间:2011-05-08
              ◎产品合金牌号 
              1xxx系:1100,1050,1060,1070 
              3xxx系:3003,3103 
              5xxx系:5052,5059,5086 
              6xxx系:6063,6061 
              ◎产品规格
               外径:4-90mm                  壁厚:0.5-5mm

              一本大道中文无码视频在线观看

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