jacking platen

例句：

1. 1. The engineer used a jacking platen to remove the bolts from the door.
   工程师使用夹紧板将螺栓从门上卸下。
2. 2. During the installation process, the jacking platen was used to hold the pipe in place.
   在安装过程中，夹紧板被用来固定管道的位置。
3. 3. The jacking platen proved to be a valuable tool for removing stubborn screws.
   夹紧板证明了它是移除顽固螺丝的宝贵工具。