C47940 C48200銅合金
2025-01-10
C47940C48200銅合金HFe59-1-1C67820--CuZn39SnC6782CuZn39Al,FeMnHFe58-1-1-CZ114-CuZn40Ni,CuZn40Mn--QSn4-3-----CuSnZn4QSn4-4-2.5------QSn4-4-4C54400---C5441-QSn6.5-0.1-PB100----QSn6.5-0.4C51900PB103CuSn6PCuSn6C5191CuSn6QSn7-0.2C52100PB104-CuSn8C5212Cu
品牌：北鼎金屬 規格：規格齊全 產地：進口國產 材質：C47940 C48200
