Online Standards Store PDF
Unified system for design documentation. Graphic identifications in electrical schemes. Protective relays
Document status: Active
State system of ensuring the uniformity of measurements. Procedure of acceptance, maintenance and use of standards and standard measuring means
Document status: Withdrawn
Air conditioners, liquid chilling packages, heat pumps, process chillers and dehumidifiers with electrically driven compressors. D’etermination of the sound power level. Part 2. Water heaters with heat pumps
Document status: Active
