GB/T 2987-1996
Letter symbols of parameter for electronic tubes (English Version)

Standard No.

GB/T 2987-1996

Language

Chinese, Available in English version

Release Date

1996

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 2987-1996

Replace

GB 2987-1982

Scope

This standard specifies the combination method of electronic tube parameter symbols, and gives the common parameter symbols of various types of electronic tubes. This standard applies to electronic tube technical documents, scientific literature, cultural and educational materials and publications.

GB/T 2987-1996 history

• 1996 GB/T 2987-1996 Letter symbols of parameter for electronic tubes
• 0000 GB 2987-1982