Umgangatho we-ANSI B36.19 uquka imibhobho yentsimbi engenamthungo kunye nemibhobho yentsimbi edityanisiweyo.kodwa umgangatho we-ANSI B36.10 wawuquka imibhobho yentsimbi engenamthungo kunye nemibhobho yentsimbi edityanisiweyo.Itshathi yedatha yombhobho wentsimbi engezantsi ingasetyenziselwa ukufumana ubungakanani bombhobho .d...
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