Record Display for the EPA National Library Catalog

RECORD NUMBER: 285 OF 3520

Main Title AWWA standard for reduced-pressure principle backflow-prevention assembly.
Publisher AWWA,
Year Published 1998
OCLC Number 42869072
Subjects Plumbing--Equipment and supplies--Standards ; Water--Pollution--Prevention--Standards ; Cross-connections (Plumbing)--Standards ; Valves--Standards
Holdings
Library Call Number Additional Info Location Last
Modified		 Checkout
Status
EJAR STD TD351.A52 C511-97 Region 3 Library/Philadelphia, PA 02/09/2022
Collation ix, 11 p. ; 28 cm.
Notes
"ANSI/AWWA C511-97. (Revision of ANSI/AWWA C511-92)." "Effective date Feb. 1, 1998. This edition approved June 15, 1997."