NBN C 72-357-1988
Tungsten halide electric lamp (excluding transmission)

Standard No.

NBN C 72-357-1988

Release Date

1988

Published By

BE-NBN

Latest

NBN C 72-357-1988

NBN C 72-357-1988 history

• 1988 NBN C 72-357-1988 Tungsten halide electric lamp (excluding transmission)