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拖带信号
1、blacks towing───黑色牵引
2、signal───adj.显著的;作为信号的;n.(Signal)人名;(瑞典)西格纳尔;vt.标志;用信号通知;表示;n.信号;暗号;导火线;vi.发信号
3、furnish towing───提供牵引
4、winder towing───卷扬机牵引
5、radio signal───无线电讯号;无线电信号
6、towing───n.拖车,拖吊;v.牵引,拖曳(tow的现在分词形式)
7、towing places───拖航地点
8、signal wire───[通信]信号线
9、dinging towing───拖航
1、design, manufacture and installation quality of the towing unit and its components ot an elevator can be analysed and judged by measured torsional vibration signal.───电梯曳引机及其组成部件的设计、制造与装配质量均可利用测得的扭振信号进行分析与判定。