The International Organization for Standardization (ISO). This ISO document is a working draft. ISO/TC 213 N
160. Date: 1997-09-19. 25p. This part of ISO 8062 specifies a system of dimensional and geometrical tolerances as well as required machining allowance grades for castings as delivered to the purchaser. It is applicable to the dimensional and geometrical accuracy of castings in all cast metals and their alloys produced by various casting manufacturing processes
This part of ISO 8062 shall apply to both general dimensional and geometrical tolerances referred to in the field of the drawing and to individual dimensional and geometrical tolerances directly specified on the drawing