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问题详情

在热力试验中,常用来测量微小正压、负压和差压的压力计是( )

A、U型管压力计

B、单管式压力计

C、斜管式压力计

D、弹性式压力计

时间：2021-07-17 23:40 关键词：工程测量技术高起专测量平差基础 19级补考 2020年第二学期补考

答案解析

C

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