GB 3451-1982
Standard Tuning Frequency (English Version)

Standard No.

GB 3451-1982

Language

Chinese, Available in English version

Release Date

1982

Published By

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

Latest

GB 3451-1982

GB 3451-1982 history

• 1982 GB 3451-1982 Standard Tuning Frequency