NBN C 63-011-1973
Low voltage switchgear. Measurement. General rules

Standard No.

NBN C 63-011-1973

Release Date

1973

Published By

BE-NBN

Latest

NBN C 63-011-1973

NBN C 63-011-1973 history

• 1973 NBN C 63-011-1973 Low voltage switchgear. Measurement. General rules
• 1972 NBN C 63-011-1972 Low and medium voltage industrial equipment. Dimensions of low voltage equipment. General provisions