Isimiso sesakhiwo se-contactor Contactor singaphansi kwesignali yokufaka yangaphandle ingavula noma ivale ngokuzenzakalelayo isifunda esikhulu esinomthwalo wemishini yokulawula okuzenzakalelayo, ngaphezu kokulawula injini, ingasetshenziswa futhi ukulawula ukukhanya, ukushisa, i-welder, umthwalo we-capacitor, ofaneleka njalo. i-opera...
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