Online Standards Store PDF

Steam and hot-water stationary boilers. Steel structures. Load norms for supporting steel structures

Document status: Active

Appliance couplers for household and similar general purposes. Requirements and methods of tests

Document status: Withdrawn

Low-voltage switchgear and controlgear - Part 4-2: Contactors and motor-starters - AC semiconductor motor controllers and starters

Document status: Active

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

Radio-frequency cable type PK 50-1-11. Specifications

Document status: Active