... 接管口径/Joint Pipe Bore 使用流体粘滞度/Working Fluid Viscosity 使用压力/Kgf/cm2/Working Pressure ...
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Working viscosity of fluid 流体工作粘度 ; 流体工作黏度
The hydraulic fluid viscosity, the volumetric efficiency and the hydraulic system working efficiency drops, divulging increases, even causes the mechanical device to be unable the normal work.
液压油黏度、容积效率和液压系统工作效率均下降，泄漏增加，甚至使机械设备无法正常工作。
A structure design of flowmeter suitable for high viscosity fluid measurement 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。
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