塑膠工業 sùjiāogōngyè plastics industry Definitions Defs Origin Strokes Stroke Words Sentences Sents 塑胶工业 塑膠工業 sùjiāogōngyè plastics industry the industrial sector involved in the manufacture of plastic products
塑胶工业 塑膠工業 sùjiāogōngyè plastics industry the industrial sector involved in the manufacture of plastic products
