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GR47-Y2-3-4P-34.73-M4-1硬齿面减速机锦州市轴闷盖油封
速发U钻浅孔钻深孔钻3倍SP型3D34 3D34.2 3D34.3 3D34.5 3D34.73D
U钻浅孔钻深孔钻3倍SP型3D34 3D34.2 3D34.3 3D34.5 3DU34.73D34.
硬质钨钢球合金球34.715/34.72/34.725/34.73/34.735/34.74mm钢珠
现货直销减速电机RF47 DT80K4 0.55KW 速比34.73 原装现货
R47-Y1.1KW-34.73M6-270直角减速机 KS157B无极减速机