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Normas ISO

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ISO

ISO 4072:1982

En Vigor
1982-12-01
Green coffee in bags — Sampling
ISO

ISO 5450:1980

En Vigor
1980-12-01
Ferrotungsten — Specification and conditions of delivery
ISO

ISO/IEC 13818-4:2004/Cor 1:2007

En Vigor
2007-03-09
Information technology — Generic coding of moving pictures and associated audio information — Part 4: Conformance testing — Technical Corrigendum 1
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