IS 1248 Pt.2-1983

标准号：IS 1248 Pt.2-1983
发布日期：1984/2/1 12:00:00
实施日期：1999/12/31 12:00:00
适用范围：1.1 This standard ( Part 2 ) applies to direct acting indicating ammeters and voltmeters having an analogue display.1.2 This part also applies to non-interchangeable accessories ( as defined in 2.1.15.3 of Part 1 ) used with ammeters and voltmeters.1.3 to 1.9 — The provisions of 1.3 to 1.9 ( Part 1 ) shall apply. 1.10 this standard does not apply to multi-function instruments.