Russian standards
Tests on electric and optical fibre cables under fire conditions. Part 2-1. Test for vertical flame propagation for a single small insulated wire or cable. Apparatus
Document status: Active
Electrical accessories. Circuit-breakers for overcurrent protection for household and similar installations. Part 2. Circuit-breakers for a.c. operation
Document status: Active
Smoothing reactors for railway traction substation. General specifications
Document status: Active
Miniature fuses. Guide lines for quality assessment of miniature fuse-links
Document status: Cancelled