When user ordering may select each kind of different specification according to the actual need the lifting capacity, the span, the lifting altitude, technical norms and so on bracket swinging radius.
用户订货时可根据实际需要选用各种不同规格的起重量、跨度、起升高度、悬臂伸出长度等技术规格。
In this paper, the pressure Angle and minimal radius of curvature of CAM mechanism with swinging roller follower are discussed in details.
本文对摆动从动杆盘状凸轮机构的最大压力角和最小曲率半径问题进行了详细的讨论。
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