This article is within the scope of WikiProject Engineering, a collaborative effort to improve the coverage of engineering on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.EngineeringWikipedia:WikiProject EngineeringTemplate:WikiProject EngineeringEngineering articles
Added the page as a first stub. Please expand it if you have knowledge about PBEs and their use or how to solve them.Necmon (talk) 16:46, 21 October 2008 (UTC)Reply