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Enamelled round winding wires. Method of the solvent-, oil- and water resistance test
Document status: Active
Measurement of smoke density of cables burning under defined conditions. Part 1. Test apparatus
Document status: Cancelled
Through penetration for cables, hermetic inputs and through penetration of electric current types. Requirements of fire safety. Fire resistance test methods
Document status: Active
Electrical relays. Part 13. Percentage-differential relays
Document status: Active
Explosive atmospheres. Part 29-1. Gas detectors. General technical requirements and test methods for the detectors for flammable gases
Document status: Active
