NBN 200-1949
association sans but lucratif (anciennement Association Beige de Standardisation)

Standard No.

NBN 200-1949

Release Date

1950

Published By

BE-NBN

Latest

NBN 200-1949

NBN 200-1949 history

• 1950 NBN 200-1949 association sans but lucratif (anciennement Association Beige de Standardisation)