CKR22BX472KP-LL规格参数
相关型号
CKR22BX472KR CKR22BX472KR-LL CKR22BX472KS CKR22BX472KS-LL CKR22BX472MM CKR22BX472MP CKR22BX472MR CKR22BX472MR-LL CKR22BX473KM CKR22BX473KP