Search Results for the EPA National Library Catalog

Items Found: 7
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Your Search: (SUBJECT=Cross connections Plumbing Standards)


 
 
 
Select Item Title Year Published
AWWA standard for double check valve backflow-prevention assembly. 1992
AWWA standard for double check valve backflow-prevention assembly. 1998
AWWA standard for double check valve backflow-prevention assembly. 1989
AWWA standard for reduced-pressure principle backflow-prevention assembly. 1998
AWWA standard for reduced-pressure principle backflow-prevention assembly. 1992
AWWA standard for reduced-pressure principle backflow-prevention assembly. 1989
Recommended practice for backflow prevention and cross-connection control / 2004

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