KJ5R20C1SD规格参数
相关型号
KJ5R20C2PA KJ5R20C2PB KJ5R20C2PC KJ5R20C2PD KJ5R20C2SA KJ5R20C2SB KJ5R20C2SC KJ5R20C2SD KJ5R20C35PA KJ5R20C35PB