通信和电子设备用变压器和电感器铁心片 第2部分:软磁金属叠片最低磁导率规范 (GB/T 11441.2-2011)
Laminations for transformers and inductors for use in telecommunicationand electronic equipment-Part 2 :Specification for the minimum permeabilities of laminationsmade of soft magnetic metallic materials
发布时间:
2011-12-30
实施时间:
2012-07-01
阅读数量:
(90)