Harmonized system of quality assessment for electronic components. Blank detail specification. Adjusters used with magnetic oxide (ferrite) cores for use in inductors and tuned transformers
电子元件质量评定协调体系 空白详细规范 用于电感器和调谐变压器的磁性氧化物（铁氧体）磁芯的调节器
1984-12-15
BS 9925-01.01-1984
Harmonized system of quality assessment for electronic components. Inductor and transformer cores for telecommunications-Blank detail specification: magnetic oxide cores for inductor applications. Assessment level A
电子元件质量评定协调体系 电信用电感器和变压器磁芯
1984-08-15
BS 9925-PART 02.01+AND PART 02.02-1988
Harmonized system of quality assessment for electronic components. Inductor and transformer cores for telecommunications-Blank detail specification: magnetic oxide cores for broad-band transformers. Assessment levels A and B
电子元件质量评定协调体系 电信用电感器和变压器磁芯
1988-06-15
BS 9925-03.01-1988
Harmonized system of quality assessment for electronic components. Inductor and transformer cores for telecommunications-Blank detail specification: magnetic oxide cores for transformers and chokes for power applications. Assessment level A
电子元件质量评定协调体系 电信用电感器和变压器磁芯