B149-1958S2

Supplement 2 to CSA Standard B149-1958, Installation Code for Gas Burning Appliances and Equipment

OEN:

CSA

Langue:

English

Code(s) de l'ICS:

27.060.20

Statut:

Annulée

Date de Publication:

1960-08-31

Numéro Standard:

B149-1958S2