JB/T 7849-2007
径向弹性柱销联轴器
Pin elastomer coupling radial
2007-03-06
GB/T 5014-2017
弹性柱销联轴器
Pin coupling elastomer
2017-05-12
GB/T 4323-2017
弹性套柱销联轴器
Pin coupling with elastic sleeve
2017-05-12
GB/T 5015-2017
弹性柱销齿式联轴器
Gear coupling with elastomer
2017-05-12