China 'JJG(SJ)04020-1989
' Industry standard english version:
JJ
中华人民共和国行业标准
INDUSTRY STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
JJG(SJ)04020-1989
Specification for verification of sample transistor specially intended to measure the noise factor of high frequency medium and low power triode transistor
Issued Date:1989
Implemented Date:1989
Issued by:
The Standardization Administration of the People's Republic of China
GB Standard Code
JJG(SJ)04020-1989
Standard Category
China Metrological
Standards
GB Standard English Title
Specification for verification of sample transistor specially intended to measure the noise factor of high frequency medium and low power triode transistor