Online Standards Store PDF
Refrigerating systems and heat pumps. Safety and environmental requirements. Part 3. Installation site and personal protection
Document status: Replaced by GOST 34891.3-2022
Explosive atmospheres. Part 10-2. Classification of areas. Combustible dust atmospheres
Document status: Active
Low-voltage switchgear and controlgear assemblies. Part 3. Particular requirements for low-voltage switchgear and controlgear assemblies intended to be installed in places where unskilled persons have access for their use. Distribution boards
Document status: Active
Capacity paper. Method for determining break-down voltage at alternating (frequency 50 Hz.) and direct voltage
Document status: Active only in RF
Electric cables. Calculation of the current rating. Part 2-1. Thermal resistance. Calculation of thermal resistance
Document status: Active