GOST 32264-2013

Maleic anhydride for industrial use. Methods of test. Part 4. Determination of maleic anhydride content. Titrimetric method

Rotating electrical machines. Part 5. Classification of protection degrees provided by the integral design of rotating electrical machines (IP code)

Roofing and hydraulic insulating mastics. General specifications

Microbiology of foods and animal feed - General requirements and guide for microbiological research

United power system and isolated power systems. Relay protection and automation. Automatic emergency control of electric power system. Shutdown fixation and condition fixation devices for transmission lines, electricity grid equipment and generation facilities. Norms and requirements

Acoustics. Software for the calculation of sound outdoor. Part 1. Quality requirements and quality assurance