... elevation head 位势水头 erection of truss 桁架架设 energy gradient 能量物质坡度 ...
基于96个网页-相关网页
·2,447,543篇论文数据,部分数据来源于NoteExpress
During construction, key problems including automatic cutting of through line, construction quality management, as well as erection of large-span truss were solved.
施工中解决了相贯线的自动切割和施工质量管理及大跨度桁架的安装等关键问题。
youdao
应用推荐
模块上移
模块下移
不移动