Transformers for tubular discharge lamps having a no-load output voltage exceeding 1000 V (generally called neon-transformers). General and safety requirements
Edition 1993-01-01

Industrial-process control systems. Instruments with analogue inputs and two- or multi-position outputs. Methods for evaluating performance
Edition 2017-01-31

Industrial-process control systems. Instruments with analogue inputs and two- or multi-position outputs. Guidance for inspection and routine testing
Edition 2017-01-31

Industrial process control systems. Methods of evaluating the performance of intelligent valve positioners with pneumatic outputs mounted on an actuator valve assembly
Edition 2013-10-31

Optical circuit boards - Basic test and measurement procedures - Part 2-4: Optical transmission test for optical circuit boards without input/output fibres (IEC 62496-2-4:2013) (german version)
Edition 2014-05-01

Optical amplifiers - Test methods - Part 4-3: Power transient parameters - Single channel optical amplifiers in output power control (IEC 61290-4-3:2018) (german version)
Edition 2020-01-01

Free hanging heating and cooling surfaces for water with a temperature below 120°C - Part 3: Prefabricated ceiling mounted radiant panels for space heating - Rating method and evaluation of radiant thermal output
Edition 2017-01-15

Free hanging heating and cooling surfaces for water with a temperature below 120°C - Part 2: Pre-fabricated ceiling mounted radiant panels for space heating - Test method for thermal output
Edition 2017-01-15

Heating - Gas - Gas-fired central heating boiler of useful output not exceeding 70 kW designed to be connected to a mechanical installation for the evacuation of the combustion products
Edition 2017-04-29

Wood chips and hog fuel for energetic use in heating appliances with a thermal output over 500 kW - Requirements and test methods - National amendment reffering to OENORM EN ISO 17225-1
Edition 2016-01-15