标准号:IS 9285 Pt.2-1979
发布日期:1980/7/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:1.1 This standard ( Part II) lays down the minimum performance require-ments and characteristics to be specified for direct reading pointer indi-cator type ac electronic millivoltmeter operating up to 1 000 MHz.1.2 The provisions of this standard apply to the complete apparatus and not to component parts thereof.