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Explosion-proof mine low-voltage automatic switches. Technical requirements. Test methods
Document status: Active
Explosion-proof electrical apparatus. Part 17. Inspection and maintenance of electrical installations in hazardous areas (other than mines)
Document status: Active
Product-quality index system. Hot-water heating boilers with capacity up to 100 kW. Nomenclature of indices
Document status: Active
Conduit systems for cable management. Part 25. Conduit fixing devices
Document status: Active
Tests on electric and optical cables under fire conditions. Part 3-24. Flame spread of vertically-mounted bunched wires or cables. Category C
Document status: Cancelled
Flame supervision devices for gas burning appliances. Thermo-electric flame supervision devices
Document status: Active