基本解釋[交通運輸工程]導(dǎo)線護琯英漢例句雙語例句When cables penetrate the protective tube, jute bag shall be applied for winding and blocking in case of cable damaging.電纜穿過防護琯後，應(yīng)用麻袋條纏繞堵嚴，以防損壞電纜；cable protective tube更多例句專業(yè)釋義交通運輸工程導(dǎo)線護琯