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Zerstörungsfreie Prüfung in der Schweißtechnik
Edition
2022-12
ISO 20044
Measurement of radioactivity in the environment - Air: aerosol particles - Test method using sampling by filter media
Edition
2022-12
ISO 22640
Rubber - Framework for physical and chemical characterization of tyre and road wear particles (TRWP)
Edition
2023-06
NF X43-274-1 ; NF EN 17199-1:2019-03-27
Workplace exposure - Measurement of dustiness of bulk materials that contain or release nano-objects or realease respirable NOAA and other respirable particles - Part 1: requirements and choice of test methods
Edition
2019-03-27
NF T35-507-5 ; NF EN ISO 11125-5:2018-09-26
Preparation of steel substrates before application of paints and related products - Test methods for metallic blast-cleaning abrasives - Part 5: determination of percentage defective particles and of microstructure
Edition
2018-09-26
NF C93-735-301 ; NF EN IEC 61189-5-301:2021-04-30
Test methods for electrical materials, printed boards and other interconnection structures and assemblies - Part 5-301 : general test methods for materials and assemblies - Soldering paste using fine solder particles
Edition
2021-04-30
SN EN ISO 10882-2
Health and safety in welding and allied processes - Sampling of airborne particles and gases in the operator's breathing zone - Part 2: Sampling of gases (ISO 10882-2:2024)
Edition
2024-05
NF C32-078-1-3 ; NF EN 60332-1-3:2005-03-01
Tests on electric and optical fibre cables under fire conditions - Part 1-3 : test for vertical flame propagation for a single insulated wire or cable - Procedure for determination of flaming droplets/particles
Edition
2005-03-01
NF C32-078-1-3/A1 ; NF EN 60332-1-3/A1:2015-11-28
Tests on electric and optical fibre cables under fire conditions - Part 1-3 : test for vertical flame propagation for a single insulated wire or cable - Procedure for determination of flaming droplets/particles
Edition
2015-11-28
Größen und Einheiten
Das internationale Größen- und Einheitensystem
Edition
2022-07