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ISO
ISO 20304-1:2020
En Vigor
2020-12-04
Fine bubble technology — Water treatment applications — Part 1: Test
method for evaluating ozone fine bubble water generating systems by the
decolorization of methylene blue
ISO
ISO/TS 23471:2022
En Vigor
2022-11-07
Experimental designs for evaluation of uncertainty — Use of factorial
designs for determining uncertainty functions
IEC
ISO 2629:1973
En Vigor
1973-02-01
Basic mode control procedures - Conversational information message transfer
ISO
ISO 14091:2021
En Vigor
2021-02-16
Adaptation to climate change — Guidelines on vulnerability, impacts and
risk assessment
ISO
ISO 22480-2:2022
En Vigor
2022-02-14
Railway applications — Concrete sleepers and bearers for track — Part 2:
Prestressed monoblock sleepers
ISO
ISO 2827:1988
En Vigor
1988-08-18
Photography — Electronic flash equipment — Determination of light output
and performance
ISO
ISO 37190:2025
En Vigor
2025-10-03
Guidance for practical implementation of ISO 37155 series for
supervising at each life cycle phase of smart community infrastructures
ISO
ISO 11901-3:2021
En Vigor
2021-08-17
Tools for pressing — Gas springs — Part 3: Gas spring with increased
spring force and compact built height
