PN M69791-1989
Brazing Method of investigation of the filier metal flow into vertical gap of the flat test piece

Standard No.

PN M69791-1989

Release Date

1989

Published By

PL-PKN

Latest

PN M69791-1989

PN M69791-1989 history

• 1989 PN M69791-1989 Brazing Method of investigation of the filier metal flow into vertical gap of the flat test piece