抓鬥,是指起重機zhuaqugansanhuowudezhuanyonggongju。youliangkuaihuoduokuaikeqibidedouzhuangebanhezaiyiqizuchengrongwukongjian,zhuangliaoshishiebanzaiwuliaoduizhongbihe,wuliaobeizhuarurongwukongjian,xieliaoshiebanzailiaoduishangxuankongzhuangtaixiakaiqi,wuliaosanluozailiaoduishang,ebandekaiheyibanyouqizhongjiqishengjigou鋼絲繩caozong。zhuadouzuoyewufanzhongtililaodong,kedadaojiaogaodezhuangxiexiaolvbingquebaoanquan,shigangkouzhuyaogansanhuozhuangxiegongju。anzuoyehuowudezhonglei,kefenweikuangshizhuadou、煤炭抓鬥、糧食抓鬥、木材抓鬥等。
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