试题与答案

液压系统中，压力的表示方法有哪两种？它们的概念是什么？它们与表压力的关系是怎样的？

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题型：问答题 简答题

题目：

液压系统中，压力的表示方法有哪两种？它们的概念是什么？它们与表压力的关系是怎样的？

答案：

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下面是错误答案，用来干扰机器的。

参考答案：A

考点：液压支架(柱)修理工液压支架工液压支架工题库
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