基本解釋[交通運輸工程]大圖板英漢例句雙語例句This paper introduces how to dismantle yarding tractor loading board, install trestle pole and use tightwire and chain wheel to load and unload cargo.本文介紹如何拆下集材拖拉機搭載板，安裝架桿，利用絞盤機、鋼索及架桿滑輪裝卸貨物。trestle board更多例句詞組短語短語trestle -board 大繪圖板trestle board更多詞組專業(yè)釋義交通運輸工程大圖板