短語詞組短語brazing g flux 硬銲用銲劑vacuum brazing flux 真空釺料brazing flux for aluminum 鋁用釺劑precoating brazing flux 預(yù)塗層釺劑Aluminum brazing flux 鋁釺銲熔劑;鋁釺劑silver brazing flux 銀釺劑;銀釺銲熔劑non -corrosive flux brazing 無腐蝕釺劑釺銲self -flux brazing alloy 自釺劑釺料flux coated brazing rod 葯皮釺料 返回 brazing flux