ISO 834:1975/Amd 1:1979

Fire-resistance tests — Elements of building construction — Amendment 1

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

13.220.50

Statut:

Annulée

Date de Publication:

1979-03-31

Numéro Standard:

ISO 834:1975/Amd 1:1979