标准号:IS 4586 Pt.1/Sec.1-1978
发布日期:1979/5/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围: Covers definitions and general requirements for spindles for manual operation of components including switches, variable resistors ( potentiometers ) and variable capacitors, tuning spindles and coupling spindles, primarily intended for use in equipment for telecommunication and in electronic devices employing similar techniques.1.1 It does not cover sophisticated spindles, such as stepped-flatted spindles, and splined spindles.