ONORM ISO 5459:1985
Technical drawings; geometrical tolerancing; datums and datum-systems for geometrical tolerances

Standard No.

ONORM ISO 5459:1985

Release Date

1985

Published By

AT-ON

Latest

ONORM ISO 5459:1985

Scope

This International Standard describes references and reference systems, their definitions, their practical embodiment and their entry in technical drawings in the field of general mechanical engineering.

ONORM ISO 5459:1985 history

• 1985 ONORM ISO 5459:1985 Technical drawings; geometrical tolerancing; datums and datum-systems for geometrical tolerances