電動葫蘆鋼絲繩吊索錐形套筒法

zhezhonggudingfangfashijianggangsishengmoduanchaisanxijingchuanruzhuixingtaotongnei，bingjianggangsimoduanwanchenggouzhuang，ranhouguanruqianhejin，lengquhoujicheng，gudingchudeqiangduyudiandonghuludegangsi繩自身的強度大致相同。