View source for File:PFD Symbols.png

{{Image_Details|user-pd
|description  = Examples of typical symbols used in process flow diagrams (PFDs) of petroleum refineries, chemical plants and other industrial facilities
|author       = [[User:Milton Beychok|Milton Beychok]]
|date-created = June 2009
|pub-country  = United State3s
|notes        = 
|versions     = 
}}
==Licensing/Copyright status==
{{PD-self}}