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ISO
ISO 10140-3:2021
En Vigor
2021-04-16
Acoustics — Laboratory measurement of sound insulation of building
elements — Part 3: Measurement of impact sound insulation
ISO
ISO 22400-2:2014/Amd 1:2017
En Vigor
2017-04-27
Automation systems and integration — Key performance indicators (KPIs)
for manufacturing operations management — Part 2: Definitions and
descriptions — Amendment 1: Key performance indicators for energy management
ISO
ISO 22734:2019
En Vigor
2019-09-30
Hydrogen generators using water electrolysis — Industrial, commercial,
and residential applications
ISO
ISO 923:2022
En Vigor
2022-11-04
Coal — Density separation equipment for coal — Performance evaluation
ISO
ISO 10101-3:2022
En Vigor
2022-08-31
Natural gas — Determination of water by the Karl Fischer method — Part
3: Coulometric procedure
ISO
ISO 25649-7:2024
En Vigor
2024-10-29
Floating leisure articles for use on and in the water — Part 7:
Additional specific safety requirements and test methods for Class E devices
ISO
ISO 21225-1:2018
En Vigor
2018-03-28
Plastics piping systems for the trenchless replacement of underground
pipeline networks — Part 1: Replacement on the line by pipe bursting and
pipe extraction
ISO
ISO 23753-1:2019/Amd 1:2020
En Vigor
2020-10-01
Soil quality — Determination of dehydrogenases activity in soils — Part
1: Method using triphenyltetrazolium chloride (TTC) — Amendment 1
