Ukuhlolwa kwangaphambili kokuSebenza Ngaphambi kokuba usebenze i-jib crane ehambayo, yenza uhlolo olucokisekileyo lwangaphambili. Qwalasela ingalo yejib, intsika, isiseko, isinyusi, kunye netroli ukuba kukho naziphi na iimpawu zokuguga, ukonakala, okanye iibholiti ezixekileyo. Qinisekisa ukuba amavili okanye iicaster zikwimeko entle kunye neziqhoboshi...
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