QB/T 2049.1-1994
Glass envelope of electric light source Dimension of A model glass envelope (English Version)

Standard No.

QB/T 2049.1-1994

Language

Chinese, Available in English version

Release Date

1995

Published By

Professional Standard - Light Industry

Status

Be replaced 2014-03

Replace By

QB/T 2049.1-2013

Latest

QB/T 2049.1-2013

Scope

This standard specifies the appearance and main dimensions of the A-type series electric light source glass bulb. This standard applies to A-type series electric light source glass bulbs.

QB/T 2049.1-1994 history

• 2013 QB/T 2049.1-2013 Glass bulb dimensions for lamps.A series shapes
• 1995 QB/T 2049.1-1994 Glass envelope of electric light source Dimension of A model glass envelope