Record Display for the EPA National Library Catalog
RECORD NUMBER: 159 OF 1727Main Title | AWWA standard for double check valve backflow-prevention assembly. | |||||||||||
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Publisher | American Water Works Association, | |||||||||||
Year Published | 1998 | |||||||||||
OCLC Number | 42869043 | |||||||||||
Subjects | Plumbing--Equipment and supplies--Standards ; Water--Pollution--Prevention--Standards ; Cross-connections (Plumbing)--Standards ; Valves--Standards | |||||||||||
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Collation | ix, 9 p. ; 28 cm. | |||||||||||
Notes | "ANSI/AWWA C510-97. (Revision of ANSI/AWWA C510-92)." "Effective date Feb. 1, 1998. This edition approved June 15, 1997." |