GB/T 3306.21-1982

Measurements of the electrical properties of low-power electronic tubes--Methods of measurement of microphone effect by method of shock excitation

NORMA vydaná dňa 1.1.1982

The information about the standard:

Designation standards: GB/T 3306.21-1982
Note: NEPLATNÁ
Publication date standards: 1.1.1982
Country: Chinese technical standard
Kategória: Technické normy GB