ISO 21805:2023/DAmd 1

Guidance and recommendations on design, selection and installation of vents to safeguard the structural integrity of enclosures protected by gaseous fire-extinguishing systems — Amendment 1

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

13.220.10; 91.140.30

Statut:

Brouillon

Date de Publication:

1969-12-30

Numéro Standard:

ISO 21805:2023/DAmd 1