journal box spring guide post

例句：

1. 1.The journal box spring guide post is essentialfor the smooth operation of the machine.
   日记盒弹簧导向柱对于机器的顺畅运行至关重要。
2. 2. The engineer carefully adjusted the journal boxspring guide post to ensure optimal performance.
   工程师仔细调整了日记盒弹簧导向柱，以确保最佳性能。
3. 3. The journal box spring guidepost was designed to minimize vibration and noiseduring operation.
   日记盒弹簧导向柱的设计旨在最小化操作过程中的振动和噪音。