NAT-STD-4003 › Complete Document History
Rules for the Conversion of United States Industrial Drawings for Countries Employing


Obsolete Revision Information:
   NOTICE - RULES FOR THE CONVERSION OF UN - Dec. 1, 1979
   BASE - RULES FOR THE CONVERSION OF UN - Aug. 21, 1967
   AMENDMENT 7 - RULES FOR THE CONVERSION OF UN - Jan. 1, 1960