CKR22BX471MS规格参数
相关型号
CKR22BX472KM CKR22BX472KP CKR22BX472KP-LL CKR22BX472KR CKR22BX472KR-LL CKR22BX472KS CKR22BX472KS-LL CKR22BX472MM CKR22BX472MP CKR22BX472MR