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ISO
ISO 80000-9:2019/Amd 1:2025
En Vigor
2025-08-14
Quantities and units — Part 9: Physical chemistry and molecular physics
— Amendment 1
ISO
ISO
ISO
ISO 15614-2:2025
En Vigor
2025-08-13
Specification and qualification of welding procedures for metallic
materials — Welding procedure test — Part 2: Arc welding of aluminium
and its alloys









