Itọsọna Rail
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Gbigbe Itọsọna Rail Fun Elevator
Iṣinipopada itọsona elevator jẹ ọna ti o ni aabo fun elevator lati rin irin-ajo si oke ati isalẹ ni ọna hoist, ni idaniloju pe ọkọ ayọkẹlẹ ati iwuwo counterweight gbe soke ati isalẹ pẹlu rẹ.