











工作时有哪些特点?工作原理是什么?钢制拖链常用型号拖链TL65I-75*90*1300, TL65I-75*90*1625,
TL65II-90-115-4500,TL65III-115-90-2100,TL95I-115-100-3325
TL95II-200-200-3800,TL95III-145-150-2850 TL95III-145-150-2850 ,TL125II-200-250-6125 TL125II-250-300-3250,TL125III-300-200-3125,tlg钢铝拖链,TL180I-470-230-4680
TL180I-490-230-3420,TL180I-490-230-3420,TL180II-250-200-7200





