Qhov no gantry crane yog MG hom ob chav girder gantry crane, nws muaj ob lub ntsiab girders thiab ib qho hluav taws xob trolley.Vim tias tus neeg siv khoom xav tau lub crane nqa cov khoom thiab tshem tawm cov khoom ntawm cov tsheb nres ntawm ob sab ntawm lub crane ob txhais ceg, yog li nws yuav tsum tau lub crane yuav tsum tau nruab nrog ob lub cantilever.
Lub sij hawm xa tuaj: Mar-31-2022