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载荷中等冲击，频繁启动和正反转、两轴对中不准确的情况下，联结两轴宜选用（ ）联轴器
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载荷中等冲击，频繁启动和正反转、两轴对中不准确的情况下，联结两轴宜选用（ ）联轴器
A、刚性固定式
B、刚性补偿式
C、弹性
D、安全
时间：2021-09-01 15:58
关键词：
联大
河南理工大学
机械设计基础
答案解析
C
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载荷中等冲击，频繁启动和正反转、两轴对中不准确的情况下，联结两轴宜选用（ ）联轴器
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