NBN C 23-001-1979
Electrical equipment for use in potentially explosive atmospheres. General requirements

Standard No.

NBN C 23-001-1979

Release Date

1979

Published By

BE-NBN

Latest

NBN C 23-001-1979

NBN C 23-001-1979 history

• 1979 NBN C 23-001-1979 Electrical equipment for use in potentially explosive atmospheres. General requirements
• 1975 NBN C 23-001-1975 Electrical appliances containing potentially explosive gases. General requirements