铜酸钙
calcium cuprate
钛酸钡
barium titanate
钛酸钡陶瓷
barium titanate ceramics
碳酸钡
barium carbonate
barium carbonate
碳酸钡矿
witherite
witherite
天然硫酸钡
native sulfate of barium
炭黝铜矿
binnite
碳酸铜
copper carbonate
碳酸铜矿
bergblau
碳酸亚铜
cuprous carbonate
陶丙氏青铜
Tobin bronze
陶瓷电镀铜
copper electroplating on ceramics
特种黄铜
special brass
特种青铜
special bronze
锑铜矿
horsfordite
提纯铜绿
crystallized verdigris
挑担铜匠
caird
铁康铜
iron-constantan
铁康铜热电偶
iron-constantan couple
铜
copper; cuprum
copper; Cu; cuprum