shipping documents

From the various bridge cranes to chemical containers, from the huge section of Ocean Bridge to ship hulls for exporting, there are more and more heavy cargoes need to be transported for these years.

本文将针对目前国际重大件物流的现状对重大件物流的主要货盘、运载工具、主要技术特点作较为全面的分析,并对当今大件市场盛行的典型项目—欧洲内河船船壳出口装运的技术特点和经济性作深入的研究。

Power bond graph model of hydraulic system of roadheader shipping machine;

掘进机装运机构液压系统的功率键图模型