缩聚系列硫化染料
condense sulfur dye; condense sulfur dyes
缩绒染料
milling dye
酞菁染料
phthalocyanine; phthalocyanine dye; phthalocyanine dyes; phthalocyanines
天然染料
natural dye; natural dyes
褪色染料
fugitive dye
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
铜CU
copper