intermediate draw bar

例句：

1. 1. The engineerused an intermediate draw bar to adjust thetension of the cable.
   工程师使用中间拉杆来调整电缆的张力。
2. 2. During construction,the intermediate draw bar is crucial for maintainingthe stability of the structure.
   在施工过程中，中间拉杆对于保持结构的稳定性至关重要。
3. 3.The intermediate draw bar was designed to preventthe cable from slipping during heavy loads.
   中间拉杆的设计是为了在重载时防止电缆滑动。