GB/T 9628-1988
China national
standard english version:
GB
中华人民共和国国家标准
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 9628-1988
Inductor and transformer cores for telecommunications--Part4:sectional specification--Magnetic oxide cores for transformers and chokes forpower applications 通信用电感器和变压器磁芯 第四部分:分规范 电源变压器和扼流圈用磁性氧化物磁芯(可供认证用)
Issued Date:1988-06-30
Implemented Date:1989-02-01
Issued by:
The Standardization Administration of the People's Republic of China