Non opening side scuttles for ships, very light type (skylights), with glasholder for fastening with screwsDiese Norm ist von der See-Berufsgenossenschaft (SBG), vom Germanischen Lloyd (GL) und von der Deutschen Schiffs-Revision und -Klassifikation (DSRK
DIN 81612:1969 history
2016DIN 81612:2016-05 Side scuttles for ships - Extra-lightweight (skylights) - Unopenable, screw-on side scuttles
2016DIN 81612:2016 Side scuttles for ships - Extra-lightweight (skylights) - Unopenable, screw-on side scuttles
1969DIN 81612:1969 Non opening side scuttles for ships, very light type (skylights), with glass holder for fastening with screws