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ISO
ISO 6141:2015/Amd 1:2020
En Vigor
2020-02-03
Gas analysis — Contents of certificates for calibration gas mixtures —
Amendment 1: Cross reference list to ISO Guide 31:2015 and ISO/IEC 17025:2017
ISO
ISO/NP 13535
En Vigor
2012-04-24
Petroleum and natural gas industries — Drilling and production equipment
— Hoisting equipment
Si desea adquirir esta norma, envíenos su solicitud a normas@aenor.com
ISO
ISO 12631:2017
En Vigor
2017-06-26
Thermal performance of curtain walling — Calculation of thermal transmittance
ISO
ISO 9241-110:2020
En Vigor
2020-05-28
Ergonomics of human-system interaction — Part 110: Interaction principles
