GOST R 50339.0-92

Unified system of design documentation. Graphic symbols for use in electric schemes, systems of information transmission with temporal division of channels

State system for ensuring the traceability of measurements. In vitro diagnostics medicine test systems for measurement of quantities in biological samples. Part 1. Hematology analyzers. Method of verification

Special railway rolling stock. Outdoor noise. Measuring standards and methods of determination

Workplace air. Determination of metals and metalloids in airborne particulate matter by inductively coupled plasma atomic emission spectrometry. Part 1. Sampling

Soft and tile materials for floor covering. Procedure for determining the heat absorption value

Noise. Noise measuring techniques for railway transport