CKR22BX472MR-LL规格参数
相关型号
CKR22BX473KM CKR22BX473KP CKR22BX473KP-LL CKR22BX473KR CKR22BX473KR-LL CKR22BX473KS CKR22BX473KS-LL CKR22BX473MM CKR22BX473MM-LL CKR22BX473MR