Njira yopangira hinge yokhazikika yokhazikika mu workshop

Hinge yokhazikika yokhazikika imakhala ndi mphamvu yolimbana ndi dzimbiri komanso kupewa moto, ndipo ndi yoyenera zitseko zonse. Chifukwa chake, mphamvu yake yonyamula katundu ndi yolimba kwambiri, yomwe ndi yowirikiza kangapo kapena ngakhale khumi kuposa hinge yachikhalidwe, ndipo nthawi yake yogwirira ntchito ndi yayitali kwambiri. Muzochitika wamba, si vuto kuigwiritsa ntchito nthawi mamiliyoni atatu.