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NF T73-424 ; NF EN 13955:2003-05-01
Surface active agents - Determination of Krafft point and solubility of ionic surface active agents
Edition
2003-05-01
NF S31-100-1 ; NF EN ISO 9614-1:2009-11-01
Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1: measurement at discrete points
Edition
2009-11-01
NF S61-960-26 ; NF EN 54-26:2015-06-13
Fire detection and fire alarm systems - Part 26: carbon monoxide detectors - Point detectors
Edition
2015-06-13
NF S61-985/IN1 ; NF EN 54-5/IN1:2018-08-30
Fire detection and fire alarm systems - Part 5: heat detectors - Point heat detectors
Edition
2018-08-30
NF S61-985 ; NF EN 54-5+A1:2018-08-08
Fire detection and fire alarm systems - Part 5: heat detectors - Point heat detectors
Edition
2018-08-08
NF M58-006 ; NF EN 17124:2022-03-16
Hydrogen fuel - Product specification and quality assurance for hydrogen refuelling points dispensing gaseous hydrogen - Proton exchange membrane (PEM) fuel cell applications for vehicles
Edition
2022-03-16
XP X30-496 ; XP CEN/TS 17847:2022-11-30
Characterization of waste - Determination of selected low boiling point alcohols using gas chromatography with flame ionization detection after static head-space extraction (HS-GC-FID)
Edition
2022-11-30
SN EN 50193-2-2/A1
Electric instantaneous water heaters - Part 2-2: Performance requirements - Single point of use electric instantaneous showers - Efficiency
Edition
2020-08
NF S61-960-31/IN1 ; NF EN 54-31/IN1:2016-06-11
Fire detection and fire alarm system - Part 31: multi-sensor fire detectors - Point detectors using a combination of smoke, carbon monoxide and optionally heat sensors
Edition
2016-06-11
NF S61-960-31 ; NF EN 54-31+A1:2016-06-11
Fire detection and fire alarm system - Part 31: multi-sensor fire detectors - Point detectors using a combination of smoke, carbon monoxide and optionally heat sensors
Edition
2016-06-11
