NP 3340-1987
Electronic lighting equipment. Discharge lamp accessories, low pressure sodium vapor ballast lamp

Standard No.

NP 3340-1987

Release Date

1987

Published By

PT-IPQ

Latest

NP 3340-1987

NP 3340-1987 history

• 1987 NP 3340-1987 Electronic lighting equipment. Discharge lamp accessories, low pressure sodium vapor ballast lamp