Russian standards
Enclosures for low-voltage switchgear and controlgear assemblies. General requirements
Document status: Active
Solid electroinsulating materials. Method for the determination of arc resistance of direct voltage up to 1000 V
Document status: Active
Explosive atmospheres. Part 29-2. Gas detectors. Selection, installation, use and maintenance of detectors for flammable gases and oxygen
Document status: Active
Explosive atmospheres. Part 20-1. Material characteristics for gas and vapour. Classification. Test methods and data
Document status: Active
