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烟台南山学院本科毕业设计（论文）Design of multifunctional vegetable cutterAbstractAt present,the multi-functional vegetable cutting machine in the market is mostly theprocessing eq...

毕业设计（论文）外文摘要Overall Design of 12000DWT Bulk CarrierAbstract:Ship design is one of the most important research directions in the field of ship andocean engineering,and t...

AbstractNowadays,with the development of economy and science and technology,Chinahas overcome one difficulty after another in the aspect of science and technology.However,in the as...

生产建设提供了大量的技术装备，为促进我国煤炭工业的结构调整、技术升级做出了新贡献。三、'十五'我国煤机企业的发展我国加入世界贸易组织后将为我国煤机企业的发展注入新的活力，同时也使我国...

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