Electricity metering equipment (a.c.). Particular requirements. Pulse output devices for electromechanical and electronic meters (two wires only)
Edition 1999-01-15

Fan assisted radiators, convectors and trench convectors. Test method and rating for thermal output
Edition 2014-12-31

Standard means for the reporting of the acoustic output of medical diagnostic ultrasonic equipment
Edition 2007-12-31

Micrographics. Alphanumeric computer output microforms. Quality control. Characteristics of the test slide and test data
Edition 2000-08-15

Low voltage power supplies, d.c. output - Requirements for low-voltage power supplies of assessed performance
Edition 2001-08-15

Distribution automation using distribution line carrier systems - Mains signalling requirements - Frequency bands and output levels
Edition 2002-05-16

High-frequency induction heating installations - Test methods for the determination of power output of the generator
Edition 2003-05-19

High-frequency dielectric heating installations - Test methods for the determination of power output
Edition 2006-07-31

Low-voltage power supply devices, d.c. output - Performance characteristics and safety requirements
Edition 1995-08-15

Uninterruptible power systems (UPS). DC output UPS. Performance and test requirements
Edition 2017-02-28