Chipinda Chamakina Chocheperako Elevator
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Sitima Yoyendetsa Magalimoto Opanda Malo
Tianhongyi makina chipinda zochepa okwera chikepe utenga Integrated mkulu-kuphatikiza gawo luso la dongosolo microcomputer kulamulira ndi dongosolo inverter, amene bwino bwino kuyankha liwiro ndi kudalirika kwa dongosolo.