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ISO

ISO 6758:1980
En Vigor
1980-09-01
Welded steel tubes for heat exchangers
ISO

ISO 14246:2022/Amd 1:2025
En Vigor
2025-08-25
Gas cylinders — Cylinder valves — Manufacturing tests and examinations — Amendment 1
ISO

ISO 8165-1:1992
En Vigor
1992-01-23
Water quality — Determination of selected monovalent phenols — Part 1: Gas-chromatographic method after enrichment by extraction
ISO

ISO 13879:1999
En Vigor
1999-10-21
Petroleum and natural gas industries — Content and drafting of a functional specification