北鼎

C2600 R-1/2H耐腐蚀耐磨铜带铜棒铜板 C2600 R-1/2H铜棒C2600 R-1/2H铜板C2600 R-1/2H铜带C2600 R-1/2H铜管C2600 R-1/2H铜排C2600 R-1/2H铜六角棒C2600 R-1/2H铜材C18090-R610对应牌号 C2600 R-1/2H价格。铜合金，C2600 R-1/2HC2600 R-1/2H铜合金：C2600 R-1/2H铜合金CuZn39铜合金价格...C2600 R-1/2H颜色 C2600 R-1/2H图片C2600 R-1/2H价格C2600 R-1/2H批发磷铜板性能-成分价格 c3601抗蚀性黄铜棒 c3601规格齐全黄铜棒价格 C2600 R-1/2H铜棒C2600 R-1/2H铜板C2600 R-1/2H铜带C2600 R-1/2H铜管C2600 R-1/2H铜排C2600 R-1/2H铜六角棒C2600 R-1/2H铜材C18090-R610对应牌号 C2600 R-1/2H铜合金C2600 R-1/2H密度C2600 R-1/2H价格C2600 R-1/2H材质C2600 R-1/2H化学成分C2600 R-1/2H力学性能 C2600 R-1/2H力学性能C2600 R-1/2H带材C2600 R-1/2H棒材C2600 R-1/2H管材C2600 R-1/2H区别 C2600 R-1/2H价格C2600 R-1/2H密度C2600 R-1/2H成分C2600 R-1/2H力学性能C2600 R-1/2H材质成分 C2600 R-1/2H铜带，C2600 R-1/2H铜卷，C2600 R-1/2H板材，C2600 R-1/2H板料 C2600 R-1/2H板块，C2600 R-1/2H厚板，C2600 R-1/2H平板，C2600 R-1/2H棒材

特殊铜合金

进口国产

余量%

-%

-

-℃

-%IACS

-

铜带 铜板 铜棒 铜管 铜排 六角棒 方料

铜带 铜棒 铜管 铜排 铜线材

铜合金棒材、线材、板材、卷料

O、1/2H、3/4H、H、EH等

R200、R220、R290、R360、R250、R280、R300、R230、R350