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ISO

ISO 6887-1:2017/Amd 1:2024

En Vigor
2024-07-18
Microbiology of the food chain — Preparation of test samples, initial suspension and decimal dilutions for microbiological examination — Part 1: General rules for the preparation of the initial suspension and decimal dilutions — Amendment 1: Requirements and guidance on the use of a larger test portion size for qualitative methods
ISO

ISO 9902-4:2001/Amd 1:2009

En Vigor
2009-03-16
Textile machinery — Noise test code — Part 4: Yarn processing, cordage and rope manufacturing machinery — Amendment 1
ISO

ISO 4603:1993

En Vigor
1993-11-11
Textile glass — Woven fabrics — Determination of thickness
ISO

ISO 11855-6:2018/Amd 1:2023

En Vigor
2023-09-07
Building environment design — Design, dimensioning, installation and control of embedded radiant heating and cooling systems — Part 6: Control — Amendment 1