CAN/CSA-B64.0-M88
Vacuum breakers and backflow preventers covered by the B64 Series
of Standards include only those devices that are designed for use
in potable water supply systems to prevent cross-connections.
OEN:
CSA
Langue:
English
Code(s) de l'ICS:
23.060.99
Statut:
Annulée
Date de Publication:
1988-08-31
Numéro Standard:
CAN/CSA-B64.0-M88