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ISO
ISO 834-11:2014
En Vigor
2014-02-10
Fire resistance tests — Elements of building construction — Part 11:
Specific requirements for the assessment of fire protection to
structural steel elements
ISO
ISO 20671-3:2023
En Vigor
2023-04-26
Brand evaluation — Part 3: Requirements and recommendations for brands
related to geographical indications
ISO
ISO
ISO 13577-3:2016
En Vigor
2016-09-19
Industrial furnaces and associated processing equipment — Safety — Part
3: Generation and use of protective and reactive atmosphere gases
