供应光缆抱箍杆用紧固夹具热镀锌型抱箍

用于耐张、悬垂线夹的杆用抱箍型号TYPE适用电杆直径Suitable pole diameterBG-190160~190mBG-220190~220mBG-250220~250mBG-280250~280mBG-300280~300mBG-350300~350mBG-400350~400m