ISO-6580 Complete Document History
General purpose industrial fans -- Circular flanges -- Dimensions


Obsolete Revision Information:
   REPLACED BY ISO-13351 - WITHDRAWN IN 2009 - Nov. 4, 2009
   2ND EDITION - Circular flanges -- Dimensions - Feb. 15, 2005
   1ST EDITION - Circular flanges -- Dimensions - Sept. 1, 1981