标准号:IS 3918-1966
发布日期:1967/3/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:This standard specifies the methods for use of current meters (cup type), sources of error in them, and their maintenance. Currentmeters of other types (for example, the propeller or horizontal axis type, and the inferential type ) are not covered in this standard.