GB/T 44069.5-2025
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 44069.5-2025
Ferrite Cores - Size and Surface Defect Limits Guidelines - Part 5: EP Type Cores and Accessories for Inductors and Transformers 铁氧体磁心 - 尺寸和表面缺陷极限导则 - 第5部分:电感器和变压器用EP型磁心及其附件
Issued Date:2025/12/31
Implemented Date:2026/4/1
Issued by:
The Standardization Administration of the People's Republic of China