GOST R 53417-2009

Wheelchairs. Methods of tests for determination of coefficient of friction of test surfaces

Process piping. Standard for the stress, vibration and seismic analysis

State system for ensuring the uniformity of measurements. State verification schedule for measuring instruments of the content of components in solid and liquid mediums in spectral range from 0,19 to 1,0 mu

Metallic chrome. Methods for determination of nitrogen

Atmospheric air quality. Methods for determining the fractional composition of dust by optical method. Calculation of suspended particle concentrations РМ2.5, РМ10 in atmospheric air based on fractional composition

Manganese ores, concentrates and agglomerates. Method for the determination of hygroscopic moisture