Household and similar electrical air cleaning appliances - Methods for measuring the performance - Part 2-1: Particular requirements for determination of reduction of particles (IEC 59N/22/CDV) (english version)
Edition 2022-09-15

Aluminium oxide used for the production of primary aluminium - Particle size analysis for the range 45 µm to 150 µm - Method using electroformed sieves
Edition 2015-04-10

Nuclear energy - Reference beta-particle radiation Part 2: Calibration fundamentals related to basic quantities characterizing the radiation field
Edition 2017-09-01

Cleanrooms and associated controlled environments Part 1: Classification of air cleanliness by particle concentration
Edition 2019-11-22

Cleanrooms and associated controlled environments Part 2: Monitoring to provide evidence of cleanroom performance related to air cleanliness by particle concentration
Edition 2019-11-22

Non-destructive testing of welds - Magnetic particle testing
Edition 2022-12-20

Non-destructive testing of welds - Magnetic particle testing - Acceptance levels
Edition 2022-12-20

Non-destructive testing - Magnetic particle testing - Vocabulary
Edition 2019-08-30

Non-destructive testing - Magnetic particle - Descontinuities detection
Edition 2014-11-19

Refractory materials - Determination of particle size by sieving of refractory raw materials and refractory materials non-conformed
Edition 2015-05-06