jackstay

常见例句

• Analysis of Cracks on a Main Jackstay
  某主減撐杆裂紋分析
• Installation of Automatic Fault Testing Set for Jackstay of Huge Scale of Cable Machine
  大型纜機支索器故障自動檢測裝置的安裝
• awning jackstay
  天幕邊索
• steering jackstay
  操舵索
• a hanger shaft is arranged between a travel wheel of the jackstay machine and a supporting wheel system so as to lead the travel wheel to be hinged with the supporting wheel system.
  支索器走行輪和支輪系統間增設吊軸，使走行輪和支輪系統變爲鉸接。
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