torsion bar rear retainer

例句：

1. 1. The torsion bar rear retainer is used to secure the bolt inplace during installation.
   扭转杆后部固定件用于安装过程中将螺栓固定到位。
2. 2. Thetorsion bar rear retainer helpsto prevent the bolt from moving during operation.
   扭转杆后部固定件有助于在操作过程中防止螺栓移动。
3. 3. The torsion bar rear retainer ensures that the bolt remainsin place even when subjected to heavyloads.
   扭转杆后部固定件即使在承受重载的情况下也能确保螺栓保持就位。