基本解釋暗線導(dǎo)管英漢例句雙語例句The cable connecting the antenna and the satellite receiver is laid by the type of threading conduit and concealed laying.天線至衛(wèi)星接收機的連接電纜采用穿管暗敷方式。concealed conduit更多例句詞組短語短語concealed steel conduit 暗敷鋼導(dǎo)管concealed conduit更多詞組專業(yè)釋義機械工程暗線導(dǎo)管土木建筑工程暗線導(dǎo)管暗管