GOST R 51899-2002

State system for ensuring the uniformity of measurements. Standard reference data. Silicide of vanadium. The lattice parameters in the concentration range from 20 at.% to 25 at.% of silicon. Coefficient of linear thermal expansion in the range from 20 K up to 300 K

Metal-cutting machine tools. Methods of checking specimen two flat surfaces for parallelism

Intermediate flanges for self-centering chucks. Design and dimensions

Concentrated kaolin. Method for determination of moisture absorption

Electromagnetic compatibility of technical equipment. Semiconductor microwave oscillator devices and modules. List of EMC parameters and requirements for them. Methods of measurement

Power transformers. Test methods of tap changing devices