2012172规格参数
相关型号
2012173 201219 BK001 201219 BK212 201219 RD001 201219 RD212 201-21F 2012-1X01G00S/028/031/K 2012-1X01G00S/2.8/2.3/E 2012-1X02G00S/028/031/K 2012-1X02G00S/040/090/N