rotary supporting ring

英 美
  • 回转支承环
  • ring n.戒指;环;圈;拳击场;马戏场;帮派n.铃声;钟声;电话;口气v.包围;环绕;形成圈v.打电话;回响;鸣响;按铃;听上去
  • rotary adj.旋转的n.旋转式机器;环形交叉路
  • supporting adj.支持的;次要的;辅助性的动词support的现在分词.
    1. The results showed that the homogeneity of the steel wire was improved,the productivity and yield of the supporting ring were raised.
      生产实际表明,钢丝性能均匀性得到改善,支承环产量和合格率取得满意提高。