IEC 60235-4:1972 EN-FR 4562df09
Measurement of the electrical properties of microwave tubes. Part 4: Magnetrons
现行
发布日期 :
1972-01-01
实施日期 :
IEC 60562:1976 EN-FR 24004f52
Measurements of incidental ionizing radiation from electronic tubes
现行
发布日期 :
1976-01-01
实施日期 :