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MCOC20 MCOCLK20 MXOCRK20 MCOCWK/30-8 10 12 14-8 10 12 14
MCOC20 MCOCLK20 MXOCRK20 MCOCWK20-6 6.35 7 8-6 6.35 7 8
MCOC20 MCOCLK20 MXOCRK20 MCOCWK20-9.35 10-9.35 10 十字联轴器
MCOC MCOCLK MXOCRK MCOCWK/34/38-15 16 18 20-15 16 18 20
