GSD一般车缝数据.docGeneralSewingData预定动作时间系统GeneralSewingData(GSD)(PMTS),,easytouse,,,examination,(TMUs).(TMUs).(MTM)Pre-DeterminedMotionTimeSystems(PMTS)PMTSisamethodsanalysistechniquewheretimestandardsareproducedasaby-,-DeterminedMotionTimeSystem(PMTS)derivedfromaMethodsTimeMeasurement(MTM):MTM1,-1In1948,asaresultofachangeinthestandardmanufacturingidealsandprocesses,urateandtimelymeasurementofrepetitive,
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