多项选择题
A.耐拉力强,耐疲劳能力强,耐腐蚀 B.具有较大的抗磨性和抗横向冲击能力 C.弹性模量越大越好 D.表面尽可能平滑、柔软,便于搬迁 E.易于插接,不自转,不回捻
A.1570MPa B.1670MPa C.1700MPa D.1870MPa
A.Engineering Ropeway B.Cable and Rigging C.Cableway Yarders D.Carriages and Affiliated Equipments of Cableway