标准号:IS 3624-1979
发布日期:1980/11/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:1.1 This standard covers the requirements of dial type indicating pressure gauges, vacuum gauges and compound gauges using elastic pressure responsive elements such as bourdon tube, capsule, bellows or diaphragm. This standard also includes the requirements of test gauges.1.2 This standard specifies two classes of accuracy for industrial gauges (see 12).