It is the first time in China that a dual flange differential pressure intelligent meter of us Honeywell Co. make has been used for the measurement of oil water interface.
在国内首次选用美国霍尼韦尔双法兰差压变送器智能表测量油水界面，用计算机实现闭环控制，取得满意效果。
The rear rack is square framework above which injector apparatus, cylinder, proportional pressure meter, oil cooler, electric engine and oil pump, etc, are equipped.
后机架为长方形框架，其上安装有注射装置、油箱、比例压力、流量油路块、油冷却器、电机和油泵等。
The cover, the vertical pressure meter, the valve position opening scale, the pressure gauge, the oil pressure gauge and so on.
套、立压表、阀位开度表、气压表、油压表等组件组成。 还有气动压力和阀位变送器。
应用推荐