KJL3P21N41SB规格参数
相关型号
KJL3P21N41SC KJL3P21N41SD KJL3P21N41SN KJL3P23A21PA KJL3P23A21PB KJL3P23A21PC KJL3P23A21PD KJL3P23A21PN KJL3P23A35SA KJL3P23A35SB