EN-13237 › Complete Document History
Potentially explosive atmospheres - Terms and definitions for equipment and protective systems intended for use in potentially explosive atmospheres
Complete Current Edition: |
2012 EDITION - ONLY AVAILABLE IN NATIONAL EDITIONS - Jan. 31, 2013
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Obsolete Revision Information: |
2003 EDITION - ONLY AVAILABLE IN NATIONAL EDITIONS - June 1, 2003
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