单项选择题
A.单绕钢索 B.双绕钢索 C.多绕钢索 D.复绕钢索
A.The Development and Design of Strop Ropeway B.The Development and Design of Passenger Ropeway C.Surveying and Designing of Cableway D.Installation and Management of Cableway
A.柔软性较差、耐磨性差 B.柔软性好、耐磨性好 C.柔软性好、耐磨性差 D.柔软性中、耐磨性中
A.TS-2/2-B B.ZS-2-BL C.TS-2-BL D.ZS-2/2-B
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