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ISO
ISO 13472-2:2025
En Vigor
2025-05-14
Acoustics — Measurement of sound absorption properties of road surfaces
in situ — Part 2: Spot method for reflective surfaces
ISO
ISO/DIS 1938-1
En Vigor
2025-05-13
Geometrical product specifications (GPS) — Dimensional measuring
equipment — Part 1: Plain limit gauges of linear size
ISO
ISO/IEC 14496-34:2025
En Vigor
2025-05-13
Information technology — Coding of audio-visual objects — Part 34:
Syntactic description language
ISO
ISO 18177:2025
En Vigor
2025-05-13
Plastics — Test method for estimation of the short chain branching
distribution of semicrystalline ethylene 1-olefin copolymers —
Differential scanning calorimetry (DSC)









