GOST R 53426-2009

Nature protection. Atmosphere. Rating of ambient noise characteristics of inland and coastwise navigation ships

Mixed fodders, rawstuff for mixed fodders. Method for determining the residual quantities of chlorine-organic pesticides

United power system and isolated power systems. Operational dispatch management. Checking the compliance of the nominal tripping current of circuit breakers at voltage 110 kV and above with the calculated levels of short-circuit currents. Norms and requirements

Guidance for organizational safeguards application and risk assessment. Chemical agents and materials

Mine belt conveyers. General specifications

Optics and optical instruments. Optical coatings. Part 4. Specific test methods