铜板C14700、...

铜板C90800、...

C92200、C9...

铜板C40800、C...

铜板CuZn35Pb...

进口环保铜合金 C1...

铜板CuZn31Si...

CA102、CA10...

C51900.C54...

C52100.C52...

进口环保铜合金C18...

进口环保铜合金C14...

进口环保铜合金CuC...

进口环保铜合金C74...

进口环保铜合金C72...

进口环保铜合金C70...

进口环保铜合金CC7...

进口环保铜合金CC7...

进口环保铜合金CW...

铜板CW612N ...

ZM，ZM3 AZ3...

AZ80A AZ40...

MA5 AZ80A，...

AM100A M11...

MgA16Mn，AM...

镁合金MgA18Zn...

MgA12Mn，Mg...

MC12EMA8，A...

AZ91S MC12...

AZ63A，M116...