Remove the four screws that secure the ACM mounting bracket to the floor pan transmission tunnel.
拆去固定ACM固定支架到底板变速器-传动轴盖板的四个螺丝。
Coleman enclosed track jib cranes are trussed booms mounted on a pivot to allow for boom rotation. The pivot location can be on a floor mounted pedestal, ceiling mounted pedestal, or a wall bracket.
科尔曼挺杆起重机在枢轴位置安装有捆绑臂，可以使臂旋转，这些枢轴可以安装在地上、天花板上，也可以安装在墙上托架上。
The application of cast-in-situ hollow concrete floor system in the large span gallery of the Literature Institute of East China Normal University and the design of the slip bracket are introduced.
文章主要对华东师范大学文学院大跨度连廊中应用现浇混凝土空心楼盖及滑动支座设计等作一介绍。
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