What is the relationship between the number of driving rollers n and the number of slots z in an external geneva mechanism?
A、n≤2z/(z+2);
B、n≤2z/(z-2);
C、n³2z/(z-2);
D、Notsure
发布时间：2025-08-24 16:14:46
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答案：n ≤ 2z/(z-2)
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