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ISO
ISO 20468-8:2022
En Vigor
2022-07-08
Guidelines for performance evaluation of treatment technologies for
water reuse systems — Part 8: Evaluation of treatment systems based on
life cycle cost
ISO
ISO 3282:1976
En Vigor
1976-02-01
Aircraft — Dimensions for single-hole and triple-hole mounting (Class 3)
lever-operated manual switches
ISO
ISO/FDIS 4967
En Vigor
2025-11-21
Steel — Determination of the non-metallic inclusion content —
Micrographic method
ISO
ISO 22963:2008
En Vigor
2008-01-07
Titanium and titanium alloys — Determination of oxygen — Infrared method
after fusion under inert gas
