GOST 9780-78

Photovoltaic module. Performance testing and energy rating. Part 2. Determination of spectral sensitivity, characteristics dependence on the incidence angle and coefficients for calculating the operating temperature

Petroleum and natural gas industry. Subsea production systems. Optical fibres. Measurement methods and methods of testing. General and guidance

United power system and isolated power systems. Relay protection and automation. Classification

Industrial automation systems and integration. Exchange of characteristic data. Part 20. Concept dictionary resolution services

Medical products for veterinary use, fodder and fodder additives. Determination of mass fraction of cadmium and lead by atomic absorption spectrometry method

Files. Specifications