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Floodlights for general lighting purposes. General specifications

Document status: Withdrawn

Plugs, socket-outlets and couplers for industrial purposes. Part 2. Dimensional interchangeability requirements for pin and contact-tube accessories

Document status: Cancelled

Gas centrifugal burners with tangential inlet basic indexes nomenclature and methods of computation

Document status: Active

Methods of test for full-flow lubricating oil filters for internal combustion engines. Part 2. Element by-pass valve characteristics

Document status: Active

Insulating materials based on mica. Definitions and general requirements

Document status: Active

Power transformers. Measuring methods of dielectric parameters of insulation

Document status: Active