CHQB32-20DM规格参数
相关型号
CHQB32-25D CHQB32-25DM CHQB32-30D CHQB32-30DM CHQB32-45D CHQB32-50D CHQB32-50DM CHQB32-75DM CHQB40-100DM CHQB40-15D