Some search engine does not support frame construction, their spider program cannot read such webpage.
有些搜索引擎是不支持框架结构的,他们的蜘蛛程序无法阅读这样的网页。
This paper describes technology process of stator frame and rotor spider for Ertan power station.
本文介绍了二滩机组的主要焊接部件定子机座和转子支架的制造工艺。
This paper describes technology process of stator frame and rotor spider for Ertan power station.
本文介绍了二滩机组的主要焊接部件定子机座和转子支架的制造工艺。
应用推荐