硅青銅帶
2025-09-29
硅青銅帶貝恩特公司經營銅帶材質：黃銅:H99H95H85H70H68H65H63H62H59;鈹青銅:QBE2QBE1.5QBE1.9-0.1QBE1.7QBE0.6-0.25QBE0.4-1.8QBE0.3-1.5;錫青銅:QSN1.5-0.2QSN4-0.3QSN4.3QSN4.4-2.5QSN4-4-4QSN6.5-0.1QSN6.5-0.4QSN7-0.2QSN8-0.3;無氧銅:
品牌：洛銅 規格：齊全 產地： 材質：齊全
硅青銅帶
2025-09-29
硅青銅帶貝恩特公司經營銅帶材質：黃銅:H99H95H85H70H68H65H63H62H59;鈹青銅:QBE2QBE1.5QBE1.9-0.1QBE1.7QBE0.6-0.25QBE0.4-1.8QBE0.3-1.5;錫青銅:QSN1.5-0.2QSN4-0.3QSN4.3QSN4.4-2.5QSN4-4-4QSN6.5-0.1QSN6.5-0.4QSN7-0.2QSN8-0.3;無氧銅:
品牌： 規格：齊全 產地： 材質：齊全
