... Nailed plate-girder 钉结板梁 Plate-girder Joist 工字板梁 Flitch plate-girder 钢木夹合梁 ...
基于16个网页-相关网页
nailed plate girder 钉板梁
Girder nailed plate 钉结板梁
nailed wooden plate girder 钉接木板梁
·2,447,543篇论文数据,部分数据来源于NoteExpress
应用推荐
模块上移
模块下移
不移动