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IEC-651
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Obsolete Revision Information:
REPLACED BY IEC-60651 - WITHDRAWN IN 2001 - Oct. 1, 2001
FOR AMENDMENT 2 SEE - IEC-60651-2 - Oct. 1, 2000
FOR AMENDMENT 1 SEE - IEC-651-1 - Jan. 1, 1996
1ST EDITION - WITHDRAWN IN 2003 - Jan. 1, 1979