American Backflow 2011 Backflow Blitz
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- čas přidán 3. 08. 2010
- Backflow Blitz is a competition, sponsored by American Backflow Products Co., for certified backflow technicians where contestants must tear down and reassemble 3 backflow assemblies in consecutive order. We will announce future sites for regional competitions and keep you up to date on the newest Backflow Blitz information via Facebook and our website. Please check us out on Facebook home.php?#!/p... or visit our website www.backflowparts.com/backflowblitz for more information.
