G40.20S1-1979

Supplement No.1 to CSA Standard G40.20-1976, General Requirements for Rolled or Welded Structural Quality Steel

OEN:

CSA

Langue:

English

Code(s) de l'ICS:

77.140.20

Statut:

Annulée

Date de Publication:

1979-05-31

Numéro Standard:

G40.20S1-1979