A structure design of flowmeter suitable for high viscosity fluidmeasurement under oil well is reported and explained the working principle and structure characteristics.
提出了一种适合高粘度流体井下测量的流量计结构设计。
2
Hydraulic fluid power. Fluids. Measurement of filtrability of HFC and HFD class fire resistant fluids.
液压流体动力。流体。HFC和HF d类防火流体的可过滤性测量。
3
Combining the engineering examples, this paper introduces several practical flow measurement methods of contain impurity fluid, and only refers to automation instrument design and repair persons.