标准号:IS 3003 Pt.4-1978
发布日期:1978/9/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:1.1 This standard ( Part IV) covers the dimensions of the chamfers, bevels and terminations of carbon brushes.1.1.1 The dimensions of the available area at the top of the brush for applying the pressure and details of the flexibles and clips are also covered.