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Power cables with extruded insulation and their accessories for rated voltages above 30 kV (Um = 36 kV) up to 150 kV (Um = 170 kV). Test methods and requirements
Document status: Replaced by GOST R IEC 60840-2022
Indicating and auxiliary low voltage protective relays. General technical requirements
Document status: Active
Marine, locomotive and industrial diesel engines. Exhaust smoke opacity. Standard values and testing methods
Document status: Withdrawn
Boxes and enclosures for electrical accessories for household and similar fixed electrical installations. Part 23. Particular requirements for floor boxes and enclosures
Document status: Cancelled
Electrical insulating materials. Determination of stiffness. Methods of test
Document status: Active
