CORC

浏览/检索结果: 共1条,第1-1条 帮助

限定条件        
已选(0)清除 条数/页:   排序方式:
Bridge pre-stressing concrete box beam transverse structure, has steel strands pre-stressing steel bunch connected with two ends of anchor, and anchorage is connected with steel strands pre-stressing steel bunch and anchor. 专利
申请日期: 2017-01-01, 公开日期: 2017-03-22
作者:  JIANG T ZHANG Z QIU W HAUNG C WANG H
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/03


©版权所有 ©2017 CSpace - Powered by CSpace