Cargo of elevator
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Asynchronous Geared Traction Freight of elevator
Tianhongyi freight of elevator txais yuav tus thawj coj tshiab microcomputer tswj zaus hloov pauv hloov pauv hloov hluav taws xob ceev kev tswj hwm qhov system, los ntawm kev ua tau zoo kom nthuav dav, nws yog tus neeg nqa khoom zoo tshaj plaws rau kev thauj mus los ntsug ntawm cov khoom. Freight of elevators muaj plaub txoj kev qhia kev tsheb ciav hlau thiab rau 6 txoj kev tsheb ciav hlau.