基本解釋[土木建筑工程]灰漿層英漢例句雙語例句Expounding construction technique of cement mortar jacking for reinforcement of railway bed slope and obtained results.敘述了注漿加固鐵路路基邊坡的施工工藝及取得的效果。bed of mortar更多例句詞組短語短語bed d of mortar 灰漿層Bed of cement mortar 薄層水泥砂漿bed of mortar更多詞組專業(yè)釋義土木建筑工程灰漿層