Viscosimetry - Measurement of viscosities and flow curves by means of rotation viscosimeters - Part 2: Viscosimeter calibration and determination of the uncertainty of measurement— 30 стр.
Viscometry; Measurement of the Dynamic Viscosity of Newtonian Fluids with Rotational Viscometers; Sources of Errors and Corrections concerning Cylinder; Rotation Viscometers— 9 стр.