短語詞組短語heavy and chemical industry 重工業(yè)和化學工業(yè);重化工業(yè)Japan heavy and chemical industry 日本重化工業(yè)heavy and chemical industry stage 重化工業(yè)堦段heavy chemical industry era 重化工業(yè)時代heavy chemical industry base 重化工基地The Heavy Chemical Industry 重化工業(yè);重化工工業(yè)heavy chemical industry period 重化工業(yè)時期;日本重化工業(yè)時期 返回 heavy chemical industry