the third part has analyzed the typical loading and unloading equipment and the efficiency of the produce line on addition using the " wooden bucket theory " 第三章系統(tǒng)分析了典型裝卸機械的效率,運用木桶原理分析了裝卸作業(yè)線效率和系統(tǒng)效率。
port crane is the main load and unload equipment in port, how good the manipulator's skill is the key factor in determine the safety, efficiency, durable and profit of using the equipment 港口起重機是港口裝卸貨物的主要設(shè)備,操作人員的技術(shù)熟練程度對港口生產(chǎn)安全、設(shè)備使用效率、使用壽命及經(jīng)濟效益起著決過定性的作用。
mdg ( l ) single girder clasp crane with door ( for short, l single girder hoist ) is a conveying, loading and unloading equipment widely used in factories and mines, enterprises, stations, ports and other departments mdg型單梁門式起重機(簡稱l型門式起重機)是廠礦、企業(yè)、鐵路、港口、堆場等部門,應(yīng)用廣泛的一種物料搬運裝卸設(shè)備。
and the development of the sea transportation industry around the world also puts forward the higher request that to achieve a good reputation and benefit, the continuity and effectivity of load and unload equipments, for instance, a derrick's work is a must 隨著世界海運業(yè)的發(fā)展,各個港口對裝卸設(shè)備提出了更高的要求,保持起重機工作的連續(xù)性、高效性已經(jīng)成為影響各個港口效益和聲譽的關(guān)鍵因素。