中文
Home > Patents

一种大断面连拱隧道的快速施工方法

Hits:

  • Release time:2020-04-17

  • Patent Applicant:中南大学

  • Disigner of the Invention:丁祖德., 雷明锋, 杨伟超, 彭立敏, 施成华

  • Type of Patent:Invent

  • Authorization number:CN102305077A

  • Service Invention or Not:no

  • Publication Date:2012-01-04

  •

Central South University  All rights reserved  湘ICP备05005659号-1 Click:
  MOBILE Version

The Last Update Time:..