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OENORM EN 13604
Copper and copper alloys - Semiconductor devices, electronic and vacuum products made from high conductivity copper
Edition
2013-08-01
BS 4478
Methods of measurement of intermodulation products in electronic tubes or valves intended for use in colour television transposers
Edition
1969-07-29
SN EN 13604
Copper and copper alloys - Semiconductor devices, electronic and vacuum products made from high conductivity copper
Edition
2013-08
OENORM EN ISO 22975-1
Solar energy - Collector components and materials - Part 1: Evacuated tubes - Durability and performance (ISO 22975-1:2016)
Edition
2017-03-01
OEVE/OENORM EN 60921+A1
Ballasts for tubular fluorescent lamps - Performance requirements (IEC 60921:2004 + A1:2006)
Edition
2007-03-01
OEVE/OENORM EN 50107-2
Signs and luminous-discharge-tube installations operating from a no-load rated output voltage exceeding 1 kV but not exceeding 10 kV - Part 2: Requirements for earth-leakage and open-circuit protective devices
Edition
2005-11-01
SN EN 60400+A1
Lampholders for tubular fluorescent lamps and starterholders
Edition
2021-05
OEVE/OENORM EN 61676
Medical electrical equipment - Dosimetric instruments used for non-invasive measurement of X-ray tube voltage in diagnostic radiology (IEC 61676:2002)
Edition
2007-07-01
OVE EN 60400
Lampholders for tubular fluorescent lamps and starterholders (IEC 60400:2017) (german version)
Edition
2021-11-01
BS 4319-1
Methods of measurement of the electrical properties of electronic tubes and valves (excluding microwave devices). Essential conditions for measuring equivalent input and output admittances
Edition
1968-04-30