鋼絲繩的截麵結構

點接觸圓股、線接觸圓股、麵接觸圓股
、異型股
、單層股不旋轉
、mifengjibianpingdeng。qizhongmianjiechuyuangugangsishengshikaoniangujideqianyinlijiangxianjiechushenggutongguobasimohuogunmobazhiercheng。tongguolamo
，shenggubianxingqianhebianxinghoudejiemian。