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在认真学习无产阶级专政理论运动中,在我厂党支部的领导下,我们端正办企业的方向路线问题,在农业大干快上、全国普及大寨县的大好形势下,我们先后走访了十几个小化肥厂(年产氨三千至五千吨),了解到他们急需流量测量仪表。我们在武清化肥厂的大力协助下,先后在武清化肥厂按装七台差压计,在各种不同情况下,实现了对物位高度,密闭容器内腐蚀性和非腐蚀性液位高度的测量,以及高低静压,脉动和恒定的流量的测量。下面首先将气柜测量介绍如下: 在气柜的直径已知的情况下测得气柜的高度,就测得了气柜的容积。气柜容积的测量对化肥厂的生产有着重要的意义,
In the course of earnestly studying the theory of the dictatorship of the proletariat and under the leadership of the party branch of our factory, we have taken the direction of the direction of enterprises. Under the great situation in agriculture and the popularization of Dazhai County throughout the country, we have successively visited ten Several small fertilizer plants (annual production of 3000 to 5000 tons of ammonia), aware of their urgent need for flow measurement instruments. With the help of Wuqing Fertilizer Plant, we installed seven differential pressure gauges in Wuqing Chemical Fertilizer Plant in succession. Under various circumstances, we realized the high level of corrosion on the level and the non-corrosive liquid in the closed container Height measurement, as well as high and low static pressure, pulsation and constant flow measurement. The following will be the first gas tank measurements are described below: In the case of a known diameter of the gas tank measured the height of the gas tank, measured the volume of the gas tank. Measurement of gas tank volume has important significance for the production of fertilizer plants,