Finite element analysis of a special ship crane ' s structure based on ansys 的甲板起重机主结构有限元分析
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Abb ， the leading power and automation technology group ， has received contracts worth more than $ 65 million to supply automation and electrical systems for 74 shipping cranes that will help raise productivity at ports in asia 全球领先的电力和自动化技术集团abb近日获得了6500万美元订单，为74台集装箱装卸起重机提供自动化与电力系统，此举将会提升亚洲港口的生产效率。
