electroplater meaning in English

电镀工作者

Kwun tong , to kwa wan and tsuen wan were all sites of concentrated industrial activity during these decades , and the waste from some of these industries - in particular printed circuit board manufacturers , electroplaters , and businesses involved in photo developing - included heavy metals which ended up in the harbour
当时集中在观塘土瓜湾和荃湾区的工业包括电路板制造厂电镀厂和照片冲晒行业均产生大量含重金属的污水排入海港，此类污染物经年累月地累积在海床沉积物内。