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ISO
ISO
ISO 13315-2:2025
En Vigor
2025-01-07
Environmental management for concrete and concrete structures — Part 2:
System boundary and inventory data
ISO
ISO 16900-11:2025
En Vigor
2025-01-07
Respiratory protective devices — Methods of test and test equipment —
Part 11: Determination of field of vision
ISO
ISO/DIS 9606
En Vigor
2024-12-25
Qualification testing of welders — Fusion welding









