ISO 657-2:1989
This first edition as an International Standard constitues a technical revision of ISO Recommendation R 657-2:1968. ISO 657 consists of 21 parts integrating any shapes of sections. ISO 657-2 specifies dimensions of hot-rolled unequal-leg angles.
OEN:
ISO
Langue:
English
Code(s) de l'ICS:
77.140.70
Statut:
Publié
Date de Publication:
1989-06-25
Numéro Standard:
ISO 657-2:1989