1 / 31
文档名称:

中英文翻译塔式起重机.doc

格式:doc   大小:97KB   页数:31页
下载后只包含 1 个 DOC 格式的文档,没有任何的图纸或源代码,查看文件列表

如果您已付费下载过本站文档,您可以点这里二次下载

分享

预览

中英文翻译塔式起重机.doc

上传人:zxwziyou8 2018/7/8 文件大小:97 KB

下载得到文件列表

中英文翻译塔式起重机.doc

文档介绍

文档介绍:外文翻译:塔式起重机(中英文)
Tower Crane
Boom mounted on the upper part of the rotation of the tall tower crane. Operating a large space, mainly used for housing construction materials in the vertical and horizontal transportation and installation of ponents. From the metal structure, working bodies and the electrical system consists of three parts. Metal structure including the tower moving arms and base and so on. The work anizations including lifting,luffing, slewing and walking four parts. Electrical systems including motors, controllers, power distribution s, connection lines, signals and lighting devices.
Short tower crane tower crane, also known as tower crane, originated in Western Europe. According to records, the first tower crane used in construction related to the patent granted in 1900. Emerged in 1905 with a fixed jib tower crane, and in 1923 produced the prototype of modern tower crane, in the same year the first plete modern tower crane. 1930, when Germany began mass production of tower cranes, and used for building construction. In 1941, the tower crane industry standard DIN8770 published in Germany. The standard provides for crane set (t) and amplitude (m) of the product (tm) together to re-torque, said the tower crane lifting capacity.
China tower crane industry in the 20th century, 50 years started, as opposed to the Western European countries due to weakness in the construction industry caused by the tower crane industry in recession, Shanghai Poch Drive System Co., Ltd. tower crane industry in China is in a rapid period of development .
From the tower crane in terms of technological development, while an endless stream of new products, new products in the production efficiency, easy operation, and maintenance easier and more reliable operation in the increase in the tower crane, but there is no fundamental change in the technology. The tower crane research is towards modular development. The so-called modular, that is, to the tower structure as

最近更新

百事可乐与可口可乐的销售市场分析 19页

人力资源管理论文的选题 4页

人力资源管理硕士开题报告参考范文 5页

保龄球馆装修合作框架合同 9页

电力科普讲座(1) 74页

人力资源管理本科毕业论文参考选题 6页

人力资源管理对员工组织承诺与工作绩效的影响.. 5页

人力资源管理存在的困难与解决措施 4页

交警大队绿化装修协议 9页

人力资源管理包括哪些内容 5页

人力资源管理中的绩效考核与奖惩制度 5页

人力资源管理中的员工绩效管理 5页

人力资源管理中的人力资源精益管理 5页

二零二五年度酒店管理用工免责合同范本 8页

二零二五年度道路运输企业安全生产责任险续保.. 8页

二零二五年度车辆挂靠数据共享及分析合作协议.. 8页

二零二五年度足疗中心员工绩效激励合同 7页

二零二五年度装修合同欺诈案例分析与法律责任.. 8页

人力资源六大模块-绩效管理学习资料共103文档.. 6页

二零二五年度股东协议书:XX新能源项目投资合.. 9页

人力资源BSC关键绩效管理指标 6页

二零二五年度绿色建筑专用防腐保温工程合同 9页

五种有效的人力资源管理方法总结 5页

二零二五年度租赁公寓正规协议书范本及合同解.. 8页

乳酸的应用需求现状分析( 7) 4页

临床医学类毕业论文范文 9页

中庸思想的发展演变过程 5页

中小企业财务管理存在的问题及对策-开题报告 4页

中小企业员工招聘研究 6页

二零二五年度特色农村私人房屋转让及配套设施.. 10页