Aiming at concrete crumbling and serious water seepage at inlet gate bark,this paper introduces the method of concrete patching and treatment measure.

 
  • 针对进水闸闸门槽处混凝土剥落且漏水严重问题,介绍了应用混凝土修补的方法与处理措施。
今日热词
目录 附录 查词历史