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Check the pressure gauge and water level gauge of the cryogenic storage tank

Precautions for operating pressure vessels

Content

First, check the pressure gauge and water level gauge. The main thing is to observe whether the display on the water level gauge is abnormal, and whether the entire state of the drain valve in the column on the water level gauge is correct. Secondly, it seems that the pressure gauge is still within the time limit and the prescribed inspection mark is intact.

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