RG10锡青铜管、铜套
¥58.00
C93700锡青铜管、铜套
¥58.00
SAE620锡青铜管、铜套
¥58.00
C50715铜合金、铜带铜板铜棒铜管
¥78.00
CW111C硅青铜合金、铜带铜板铜棒铜管
¥78.00
CW115c硅青铜
¥78.00