QB 1115-1991
Electronic triggers intended to be used in high pressure sodium lamp (English Version)

Standard No.

QB 1115-1991

Language

Chinese, Available in English version

Release Date

1991

Published By

Professional Standard - Light Industry

Status

Withdraw 2010-02

Latest

QB 1115-1991

QB 1115-1991 history

• 1991 QB 1115-1991 Electronic triggers intended to be used in high pressure sodium lamp