标准号:IS 2997-1964
发布日期:1974/9/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:This standard specifies the requirements and methods of test of air circulator fans, oscillating and non-oscillating, and their associatedregulators suitable for use on single phase ac circuits and dc circuits not exceeding 250 V, intended for normal domestic and similar uses.