例句 /

In the construction or renewal of grid,the effect of energy-saving and environment protection can be achieved through the reasonable choice of equipment and materials. This paper discusses the choice of transformers,overhead lines,cables and cable cleats.

详情正文

登录后查看完整内容

使用 DeepEvidence / 梅斯账号登录,新用户可在登录页面注册。

登录成功后将返回当前页面,继续浏览。