Liquid petroleum products - Determination of ignition delay and derived cetane number (DCN) of middle distillate fuels - Ignition delay and combustion delay determination using a constant volume combustion chamber with direct fuel injection
Edition 2016-02-10

Workplace exposure - Characterization of ultrafine aerosols/nanoaerosols - Determination of number concentration using condensation particle counters (Endorsed by Asociación Española de Normalización in October of 2017.)
Edition 2017-10-01

Workplace exposure - Measurement of exposure by inhalation of nano-objects and their aggregates and agglomerates - Metrics to be used such as number concentration, surface area concentration and mass concentration
Edition 2022-09-28

Liquid petroleum products - Determination of indicated cetane number (ICN) of middle distillate fuels - Primary reference fuels calibration method using a constant volume combustion chamber
Edition 2019-02-27

Electronic cigarettes and e-liquids - Determination of nicotine delivery consistency over defined puff sequences of a number of e-cigarettes of identical type
Edition 2024-01-17

General purpose three-phase induction motors having standard dimensions and outputs - Frame numbers 56 to 315 and flange numbers 65 to 740
Edition 2003-09-26

Preferred number series for resistors and capacitors (Endorsed by AENOR in July of 2015.)
Edition 2015-07-01

Electric and optical fibre cables - Test methods for non-metallic materials - Part 603: Physical tests - Measurement of total acid number of filling compounds
Edition 2012-12-28

Detail specification: Two-part connectors for printed boards for high number of contacts with basic grid of 2,54 mm on 3 or 4 rows (Endorsed by AENOR in June of 2000.)
Edition 2000-06-01

Pulps. Determination of Kappa number
Edition 2021-01-20