Online Standards Store PDF
United power system and isolated power systems. Operative-dispatch management. Switching in electrical facilities. General requirements
Document status: Active
Radio-frequency cable type PK 75-1,5-12. Specifications
Document status: Active
Explosive atmospheres. Part 32-1. Electrostatic. Hazards. Guidance
Document status: Active
Electric and optical fibre cables. Test methods for non-metallic materials. Part 203. General tests. Measurement of overall dimensions
Document status: Active
Luminaires. Part 2. Particular requirements. Section 1. Fixed general purpose luminaires
Document status: Cancelled
Semiconductor silicon and quartz. Method of impurities determination
Document status: Active