问题详情

计算7.用K型热电偶测某换热器内温度,其冷端温度为,而显示仪表机械零位为,这时指示值若认为换热器内的温度为,对不对?为什么?正确值为多少?


时间:2021-07-18 11:50 关键词: 化工仪表及自动化 lnsh化工仪表及自动化作业之计算(1版)

答案解析

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