PN C99151-1969
Photographic materiels. Industrial radiographic films. Sensifometric test method by meanj of gamma radiation without in?ensifylng screens

Standard No.

PN C99151-1969

Release Date

1969

Published By

PL-PKN

Latest

PN C99151-1969

PN C99151-1969 history

• 1969 PN C99151-1969 Photographic materiels. Industrial radiographic films. Sensifometric test method by meanj of gamma radiation without in?ensifylng screens