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ISO

ISO 3774:1988
En Vigor
1988-10-27
Cinematography — 35 mm motion-picture film perforated 8 mm Type S (1-3-5-7-0) and (1-0) — Cutting and perforating dimensions
ISO

ISO 23691:2026
En Vigor
2026-02-09
Microbiology of the food chain — Determination and use of cardinal values
ISO

ISO 22074-6:2021
En Vigor
2021-03-15
Railway infrastructure — Rail fastening systems — Part 6: Test method for resistance to severe environmental conditions
ISO

ISO 1388-5:1981
En Vigor
1981-12-01
Ethanol for industrial use — Methods of test — Part 5: Determination of aldehydes content — Visual colorimetric method