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本文从重度变化的角度阐述了用差压变送器测量液化石油气的液位所存在的同题,并提出了采用 DDZ-Ⅰ型仪表进行补偿的改进措施.
This paper elaborates on the existence of the same problem with the differential pressure transmitter to measure the liquid level of liquefied petroleum gas from the point of view of severe changes and proposes the improvement measures by DDZ-Ⅰ instrument.