Normas CEN
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EN
EN ISO 13916:2025
En Vigor
2025-09-03
Welding - Measurement of preheating temperature, interpass temperature
and preheat maintenance temperature (ISO 13916:2025)
EN
EN
CEN ISO/TR 21555:2020
En Vigor
2020-10-07
Paints and varnishes - Overview of test methods on hardness and wear
resistance of coatings (ISO/TR 21555:2019)
EN
EN ISO 12870:2025
En Vigor
2025-08-27
Ophthalmic optics - Spectacle frames - Requirements and test methods
(ISO 12870:2024)
EN
EN ISO 2417:2025
En Vigor
2025-10-29
Leather - Physical and mechanical tests - Determination of the static
absorption of water (ISO 2417:2025)
EN
CEN ISO/TS 80004-3:2020
En Vigor
2020-11-25
Nanotechnologies - Vocabulary - Part 3: Carbon nano-objects (ISO/TS 80004-3:2020)
EN
EN
CWA 17896:2022
En Vigor
2022-06-08
Test method for the evaluation of the adhesive properties of fibre
reinforced polymer composite joints
