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Connecting devices for low voltage circuits for household and similar purposes. Part 2-2. Particular requirements for connecting devices as separate entities with screwless-type clamping units
Document status: Cancelled
Radio-frequency cable type PK 50-7-22. Specifications
Document status: Active
Explosive atmospheres. Part 33. Equipment protection by special protection 's'
Document status: Active
Electronic control gear supplied from the sources of direct or alternative current for light emitted diode modules. Performance requirements
Document status: Active