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ISO
ISO 2211:1973
En Vigor
1973-10-01
Liquid chemical products — Measurement of colour in Hazen units
(platinum-cobalt scale)
ISO
ISO 14030-2:2021
En Vigor
2021-09-14
Environmental performance evaluation — Green debt instruments — Part 2:
Process for green loans
ISO
ISO/TR 22957:2018
En Vigor
2018-12-07
Document management — Analysis, selection and implementation of
enterprise content management (ECM) systems
ISO
ISO 11665-9:2019
En Vigor
2019-05-14
Measurement of radioactivity in the environment — Air: Radon-222 — Part
9: Test methods for exhalation rate of building materials
ISO
ISO 9635-4:2014
En Vigor
2014-11-14
Agricultural irrigation equipment — Irrigation valves — Part 4: Air valves
ISO
ISO 477:1982
En Vigor
1982-02-01
Textile machinery and accessories — Cone and cheese winding machines — Vocabulary
ISO
ISO
ISO 15613:2025
En Vigor
2025-08-18
Specification and qualification of welding procedures for metallic
materials — Qualification based on a pre-production welding test
