1.Nika ingqalelo ukuba ngaba zonke iindawo zokuhambisa kwi-crane, ezifana neepulleys, iibheringi kunye nokudibanisa i-groove groove, yenza izandi ezingaqhelekanga (ezi nxalenye kufuneka zizaliswe rhoqo ngeoli okanye i-oyile yokuthambisa ukuze usebenze), ukuba ufunyenwe, kufuneka ngokukhawuleza. phanda indawo nganye Ukuba ayikho...
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