Ka bore slip ring dhk012-ⅰ Ka bore slip ring dhk012-ⅱ Ka bore slip ring dhk025 Ka bore slip ring dhk038 Ka bore slip ring dhk050 Ka bore slip ring dhk060 Ka bore slip ring dhk070 Ka bore slip ring dhk080 Ka bore slip ring dhk090 Ka bore slip ring dhk100
Ka bore slip ring dhk012-ⅰ