[电学] 拖拽电缆 cable trailing: 索缆拖曳trailing cable: 便移式电气装置用的拖曳电缆; 随动电缆; 随行电缆; 拖曳缆索; 拖曳式电缆; 尾拖电缆cable trailing device: 缆索拖曳装置trailing cable chains: 拖曳电缆链trailing flat cable: 拖动式扁型电缆; 拖动式带状光缆下载手机词典可随时随地查词查翻译