I-Cargo Elevator
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I-Asynchronous Geared Traction Freight Elevator
I-Tianhongyi ye-elevator yomthwalo ithatha i-microcomputer entsha ehamba phambili elawulwa yinkqubo yokuguqulwa kwesantya sombane oguquguqukayo, ukusuka ekusebenzeni ukuya kwiinkcukacha, sisithwala esifanelekileyo sothutho oluthe nkqo lwempahla. Izinyusi zempahla zineentsimbi ezine ezikhokelayo kunye neentsimbi ezintandathu ezikhokelayo.