基本解釋刮板式傳送器英漢例句雙語例句The drag-link conveyer, which is important equipment in the coal production, plays an important role for the safety of the whole mining face.刮板輸送機(jī)是煤礦生產(chǎn)的重要運(yùn)輸設(shè)備，對于整個工作面的安全起著至關(guān)重要的作用。This paper analyzes on the main causes of the chain rupture accident of the drag-link conveyer, and puts forward some corresponding preventive measures.介紹了斜巷提升運(yùn)輸中鋼絲繩的特性，分析了綜采液壓支架斷繩事故的主要原因，提出了預(yù)防事故發(fā)生的措施。drag link conveyer更多例句詞組短語短語drag -link conveyer scraper conveyor 刮板式輸送器drag link conveyer更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)刮板式輸送器