Tombac alloy 顿巴克黄铜
Tombac-bakalloy 铜锌合金
tombac-bak 德国黄铜
tombac c 合金
Tombac c alloy 顿巴克黄铜
tombac cupping cup 黄铜火罐
N any of various brittle alloys containing copper and zinc and sometimes tin and arsenic: used for making cheap jewellery, etc 顿巴黄铜; 含铜和锌、有时含锡和砷的脆性合金,用以制作廉价首饰等
应用推荐