Online Standards Store PDF
Prefabricated reinforced concrete piles. General specifications
Document status: Active
United power system and isolated power systems. Relay protection and automation. Automatic emergency control of electric power systems. Rules for performing check and provision of a stable operation of generating equipment of power plants while separation by underfrequency islanding system at isolated load. Norms and requirements
Document status: Active
Loose pins for faced chill moulds. Construction and dimensions
Document status: Active
State system for ensuring the uniformity of measurements. Permeation tubes for Sulfur Dioxide, Hydrogen Sulfide, Nitrogen Dioxide, Chlorine, Hydrogen Chloride, Ammonia. Verification method
Document status: Active
Motor railway rolling stock. Methodology of dynamic-strength tests
Document status: Active