【Daily Question】June 8, 2017
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When using a pressure-type level gauge to measure the liquid level, if the installation height of the gauge does not match the zero-level height of the liquid, it is necessary to perform ______. Fill-in-the-blank question: Answer: Correction of indicated values http://bbs.hcbbs.com/static/image/hrline/4.gif Petrochemical sector —— New ideas for energy conservation: the “Creative Thinking” campaign (the second phase is currently in full swing) http://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1666758 (Source: Haichuan Chemical Industry Forum)
Migration of the zero-point value [i.e., correction of the indicated value]