Record Display for the EPA National Library Catalog
RECORD NUMBER: 11 OF 99Main 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 |
|
|||||||||||
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." |