检索规则说明:AND代表“并且”;OR代表“或者”;NOT代表“不包含”;(注意必须大写,运算符两边需空一格)
检 索 范 例 :范例一: (K=图书馆学 OR K=情报学) AND A=范并思 范例二:J=计算机应用与软件 AND (U=C++ OR U=Basic) NOT M=Visual
作 者:Huang Xiaoyun Yang Shuaishuai
机构地区:[1]不详
出 处:《China News Release》2023年第5期64-66,共3页中国新闻发布(英文版)
摘 要:It was a rotor that was 16.198 meters in diameter and 3.826 meters in height,witha hoisting weight of 2,100 tonnes.When installing the water-turbine generator set for the Baihetan Hydropower Station on the Jinsha River,the upper section of the Yangtze River in southwest China,it was well known that the hardest part of the job would be hoisting this massive rotor of the set's first unit into a pit with only 51 mm of spacing available at the edge.Back then,no one believed that an overhead crane operator could complete the task.
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在载入数据...
正在链接到云南高校图书馆文献保障联盟下载...
云南高校图书馆联盟文献共享服务平台 版权所有©
您的IP:216.73.216.33