Hom | Hom | Cov chaw siv tau |
Kone | 100mm / 200mm / 300mm / 500mm / 1000mm | Kone of elevator |
Thaum tus yuam sij no siv rau hauv kev lag luam tshwj xeeb xws li kev saib xyuas of the elevator, cov neeg siv yuav tsum muaj cov txuj ci tsim nyog. Cov neeg tsis yog kws tshaj lij raug txwv tsis pub siv nws.