... viscosity ,temperature, pressure ... 2Rated fuel viscosity(temperature) controlrangecst (D.C)9 ... (90 – 139)viscosity (temperature) fluctuation valuecst (D.C ... pressure,flow,viscosity or temperature,and the fuel ... other media).Viscosity or temperature control system,valves, ... the viscosity or temperature precisely after transforming ... heating device,viscosity and temperature control system with the ...