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ISO
ISO
ISO 6622-1:2021
En Vigor
2021-08-10
Internal combustion engines — Piston rings — Part 1: Rectangular rings
made of cast iron
ISO
ISO 19152-5:2025
En Vigor
2025-08-12
Geographic information — Land Administration Domain Model (LADM) — Part
5: Spatial plan information
ISO
ISO 1811-1:1988
En Vigor
1988-09-22
Copper and copper alloys — Selection and preparation of samples for
chemical analysis — Part 1: Sampling of cast unwrought products










