C64725銅合金C64725銅合金化學成分 C64725銅合金銅帶力學性能 C64725銅合金材質證明 C4250 H銅合金物理性能 C64725銅合金參數 C64725銅合金抗拉強度 C64725銅合金屈服強度 C64725銅合金伸長率 C64725銅合金硬度 C64725銅合金銅帶 C64725銅合金銅板 C4250 H銅合金銅材料 C64725銅合金價格 C64725銅合金材料 C64725銅合金材質 C4250 H銅合金圓棒 C64725銅合金
紅銅帶C1220 C64725銅合金 C1020 C1201
銅鐵合金:C19200 C19500 C19600 C1 C10100,C10200,C10800,C64725銅合金,C12200
磷銅帶C5111 C5102 C5191 C5210 C6191 C6191B C6191BE C4621 C4621B C6161B C6161BE C6241BF,C4641,C6161,C6161BE,C6161BD,C6161BF,C6191,C6191BE,C6191BD,C6191B
磷青銅:C51000 C51100 C51900 C52100 C52400 C53400 C54400 C50100 C50200 C50500 C50510 C50580 C50590 C50700 C50705 C50710 C50780 C50900 C51000 C51050 C51100 C51180 C51190 C51800 C51900 C51980 C52100 C52180 C52400 C52480 C53400 C54400
