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Hydro power plants. Part 3-3. Hydraulic turbines. Technical requirements for operation monitoring systems

Document status: Active

Auxiliaries for lamps. d.c. or a.c. supplied electronic step-down converters for filament lamps. Performance requirements

Document status: Active

Water-tube boilers and auxiliary installations. Part 9. Acceptance tests

Document status: Active

Porcelain and glass pin-type insulators for voltage 1-35 kV. General specifications

Document status: Active only in RF

Radio-frequency cable type PK 50-2-16. Specifications

Document status: Active

Tests of materials from cables during combustion. Determination of the amount of evolved halogen acid gas

Document status: Cancelled