Cargo Elevator
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Asynchronous Geared Traction Freight Elevator
Tianhongyi inotakura zvinhu inotora inotungamira nyowani microcomputer inodzorwa frequency kutendeuka inoshanduka voltage kasidhi regulation system, kubva pakuita kuenda kune zvakadzama, ndiyo yakanakira kutakura kune yakatwasuka yekutakura zvinhu. Maelevata anotakura zvinhu ane njanji ina njanji uye njanji nhanhatu.