IRAM OFICIAL 4509-NIO-1954
Routine coloring and lining of technical drawing cross-sections

Standard No.

IRAM OFICIAL 4509-NIO-1954

Release Date

1954

Published By

AR-IRAM

Latest

IRAM OFICIAL 4509-NIO-1954

Scope

Bl This standard establishes the conventional hatching and colors that will be used in the drawing, for cuts with and without identification of the material.

IRAM OFICIAL 4509-NIO-1954 history

• 1954 IRAM OFICIAL 4509-NIO-1954 Routine coloring and lining of technical drawing cross-sections