Sketch the construction features,application advantages and disadvantages of adjustable anti-twisting wire rope clamps in domestic.Indicate the research caculation,innovation point and performance features.% 概述国内外卡线器的型号规格、结构特点及应用中的优缺点。指出可调式防扭钢丝绳卡线器的研制计算,创新点及性能特点。
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