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1·The torque arm will actuate the switches in open and closed positions.

转距臂会将开关设置在开启和关闭的位置。

2·Mounting mode: foot-mounted, flange-mounted, torque arm-mounted, small flange-mounted.

安装方式：底座安装、 法兰安装、扭力臂安装、小法兰安装。

3·So the torque that I apply is bF, is this arm, so to speak, times this force.

,所以我用的力是bF，在这边，可以说，乘以力。

4·Balance weight block installation position is not accurate, will cause the boom and the balance arm balance torque deviation is too large, easily lead to instability of the tower crane.

平衡重块安装位置不准确，会造成起重臂与平衡臂平衡力矩偏差过大，轻易造成塔吊失稳。

5·The spacesuit arm damping torque measuring methods of Russia, USA and China are presented in this paper.

论述了俄罗斯、美国和中国航天服手臂阻尼力矩的测试方法，比较了各种方法的特点。