标准号:IS 10031-1981
发布日期:1982/2/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:1.1 This standard specifies the requirements regarding materials, construction, dimensions, tolerances, eccentricity and sizes for spools for covered round wires for winding electrical machinery and apparatus.1.2 The spools made of plastic materials are only covered in this standard.