Bore Slip Ring DHK012-ⅰ bidez Bore Slip Ring DHK012-ⅱ bidez Bore irristaketa eraztun bidez DHK025 Bore irristaketa eraztun bidez DHK038 Bore irristaketa eraztun bidez DHK050 Bore Slip Ring DHK060 bidez Bore Slip Ring DHK070 bidez Bore Slip Ring DHK080 bidez Bore Slip Ring DHK090 bidez Bore Slip Ring DHK100 bidez