BS-EN-13463-2 Complete Document History
Non-electrical equipment for use in potentially explosive atmospheres. Protection by flow restricting enclosure fr

Complete Current Edition:
   2004 EDITION - FLOW RESTRICTING ENCLOSURE 'FR' - July 22, 2005

Obsolete Revision Information:
   2000 DRAFT - DRAFT - NO LONGER AVAILABLE - Nov. 10, 2000