PN M69900-04-1987
Welding Performance qualification tests for automatic arc machin? operators

Standard No.

PN M69900-04-1987

Release Date

1987

Published By

PL-PKN

Latest

PN M69900-04-1987

Scope

The subject of this standard sheet is rules for conducting the welder-operator examination.

PN M69900-04-1987 history

• 1987 PN M69900-04-1987 Welding Performance qualification tests for automatic arc machin? operators

PN M69900-04-1987 -All Parts