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UNE-EN 16644
Pumps - Rotodynamic pumps - Glandless circulators having a rated power input not exceeding 200 W for heating installations and domestic hot water installations - Noise test code (vibro-acoustics) for measuring structure- and fluid-borne noise
Edition
2015-06-10
SN ISO 10816-3 AMD 1
Mechanical vibration - Evaluation of machine vibration by measurements on non-rotating parts - Part 3: Industrial machines with nominal power above 15 kW and nominal speeds between 120 r/min and 15000 r/min when measured in situ; Amendment 1
Edition
2019-11
NF P52-104 ; NF EN 16644:2015-02-07
Pumps - Rotodynamic pumps - Glandless circulation having a rated power input not exceeding 200 W for heating installations and domestic hot water installations - Noise test code (vibro-acoustics) for measuring structure- and fluid-borne noise
Edition
2015-02-07
NF X20-510-4 ; NF EN ISO 6974-4:2003-08-01
Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 4: determination of nitrogen, carbon dioxide and C1 up to C5 and C6+ hydrocarbons for a laboratory and on-line measuring system using two columns
Edition
2003-08-01
NF C96-013-6-20 ; NF EN 60191-6-20:2011-05-01
Mechanical standardization of semiconductor devices - Part 6-20 : general rules for the preparation of outline drawings of surface mounted semiconductor device packages - Measuring methods for package dimensions of small outline J-lead packages (SOJ)
Edition
2011-05-01
NF C90-133-4-7 ; NF EN IEC 62153-4-7:2021-09-03
Metallic cables and other passive components test methods - Part 4-7 : electromagnetic compatibility (EMC) - Test method for measuring of transfer impedance ZT and screening attenuation aS or coupling attenuation aC of connectors and assemblies - Triaxial tube in tube method
Edition
2021-09-03
NF S31-016-2 ; NF EN 62489-2:2014-12-19
Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 2: methods of calculating and measuring the low-frequency magnetic field emissions from the loop for assessing conformity with guidelines on limits for human exposure
Edition
2014-12-19
UNE-EN 61010-2-033
Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-033: Particular requirements for hand-held multimeters and other meters, for domestic and professional use, capable of measuring mains voltage
Edition
2012-10-17
NF C46-050-2-2 ; NF EN IEC 61326-2-2:2021-06-04
Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 2-2 : particular requirements - Test configurations, operational conditions and performance criteria for portable testing, measuring and monitoring equipment used in low-voltage distribution systems
Edition
2021-06-04
UNE-EN IEC 62153-4-7
Metallic cables and other passive components test methods - Part 4-7: Electromagnetic compatibility (EMC) -Test method for measuring of transfer impedance ZT and screening attenuation aS or coupling attenuation aC of connectors and assemblies - Triaxial tube in tube method
Edition
2022-04-06