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Ballasts for tubular fluorescent lamps. Performance requirements
Document status: Replaced by GOST R IEC 60921-2011
Electrical apparatus for explosive gas atmospheres. Part 2. Pressurized enclosures 'p'
Document status: Active
Electrical apparatus for use in the presence of combustible dust. Part 11. Protection by intrinsic safety 'iD'
Document status: Active
Methods of test for the determination of the flammability of solid electrical insulating materials when exposed to an igniting s
Document status: Active
Rotating electrical machines. Mechanical vibration of certain machines with shaft heights 56 mm and higher. Measurement, evaluation and limits of the vibration severity
Document status: Withdrawn
