To solve the problems of vibration and fatigue of cable, the research on measurements to reduce the vibration is taken, and the suitable device is selected.
针对斜拉索的振动和疲劳，研究了斜拉索的减振措施，选择了合适的减振装置。
Offers easy access to selected Cable TV channels to support teaching, learning and other work-related activities.
提供部份有线电视频道，支援教学与其他相关活动。
The rocker arm is connected with the balance weight block through a rotary shaft, a cam, a pulley, a steel cable and a lifting rod, and an initial position can be selected through a barrier shaft.
摇臂通过转轴、凸轮、滑轮、钢丝绳、提升杆与配重块相连，初始位置可由挡轴选定；
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