IEC-61508-4 › Complete Document History
Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 4: Definitions and abbreviations
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EDITION 2.0 - PROGRAMMABLE ELECTRONIC SAFETY-RELATED SYSTEMS - April 1, 2010
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Obsolete Revision Information: |
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1ST EDITION CORRIGENDUM - CORRIGENDUM FOR 1ST EDITION - April 1, 1999
1ST EDITION - ELECTRONIC SAFETY-RELATED SYST - Nov. 1, 1998 |