标准号:IS 9298 Pt.1-1979
发布日期:1980/8/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:1.1 This standard ( Part I ) covers requirements of television pattern generators designed to test, calibrate, align and service the television receivers designed for operation in VHF range.1.2 This standard does not cover television pattern generators required for colour TV.