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ISO
ISO 25:1994
En Vigor
1994-07-14
Cinematography — Camera usage of 16 mm motion-picture film — Specifications
ISO
ISO 11905-1:1997
En Vigor
1997-05-15
Water quality — Determination of nitrogen — Part 1: Method using
oxidative digestion with peroxodisulfate
ISO
ISO
ISO
ISO/DIS 5149-2
En Vigor
2024-11-20
Refrigerating systems and heat pumps — Safety and environmental
requirements — Part 2: Design, construction, testing, marking and documentation
ISO
ISO 20480-1:2017/Amd 1:2024
En Vigor
2024-02-22
Fine bubble technology — General principles for usage and measurement of
fine bubbles — Part 1: Terminology — Amendment 1
ISO
ISO 7719:2025
En Vigor
2025-06-12
Fasteners — Prevailing torque hexagon nuts — Regular nuts (all metal)
ISO
ISO 3160-1:1998/Amd 1:2000
En Vigor
2000-02-10
Watch-cases and accessories — Gold alloy coverings — Part 1: General
requirements — Amendment 1
