CFR-50JR-52-1R8规格参数
相关型号
CFR-50JR-52-200K CFR-50JR-52-200R CFR-50JR-52-20K CFR-50JR-52-20R CFR-50JR-52-220K CFR-50JR-52-220R CFR-50JR-52-22K CFR-50JR-52-22R CFR-50JR-52-240K CFR-50JR-52-240R