Codes Beginning with Letters ___, ___, ___, and ___ Are

question 28

Short Answer

Codes beginning with letters ___, ___, ___, and ___ are for temporary assignment until a definitive decision can be made about appropriate code assignment.

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Definitions:

Diameter

The length of a straight line passing through the center of a circle to touch both ends of the perimeter.

Symbol

A symbol, gesture, or term that stands for, suggests, or is recognized as denoting a concept, entity, or association.

Removal Of Material

The process of eliminating excess or unwanted material from a workpiece to achieve a desired shape or finish.

Material Not Permitted

A specification in manufacturing or design that indicates certain materials cannot be used due to various constraints like strength, compatibility, or regulation.