GOST R 8.776-2011 State system for ensuring the uniformity of measurements. Certified reference materials of composition of gas mixtures. General metrological and technical requirements
GOST 12.1.004-1991 Occupational safety standards system. Fire safety. General requirements
GOST 12.1.005-1988 Occupational safety standards system. General sanitary requirements for working zone air
GOST 12.1.007-1976 Occupational safety standards system. Noxious substances. Classification and general safety requirements
GOST 12.1.010-1976 Occupational safety standards system. Explosion safety. General requirements
GOST 12.1.018-1993 Occupational safety standards system. Fire and explosion safety of static electricity. General requirements
GOST 8.578-2008 State system for ensuring the uniformity of measurements. State verification scheme for measuring instruments of the content of components in gaseous media
GOST R 51330.11-1999 Explosionprotected electrical apparatus. Part 12. Classification of mixtures of gases or vapours with air according to their maximum experimental safe gaps and minimum igniting currents
GOST R 51330.19-1999 Electrical apparatus for explosive gas atmospheres. Part 20. Data for flammable gases and vapours relating to the use of electrical apparatus
GOST R 51330.5-1999 Explosionprotected electrical apparatus. Part 4. Method of test for ignition temperature
GOST R ISO 6142-2008 Gas analysis. Preparation of calibration gas mixtures. Gravimetric method
GOST R 8.776-2011 history
2011GOST R 8.776-2011 State system for ensuring the uniformity of measurements. Certified reference materials of composition of gas mixtures. General metrological and technical requirements