girder construction
短语词组
- girder bridge construction 梁橋施工
- Box girder construction 箱梁施工
- t girder construction t 梁施工
- bent girder construction stent 排架主梁施工支架
- Main girder construction 主梁施工
- ring girder construction 環梁施工
- continuous box girder construction 連續箱梁施工
- beam and girder construction 治梁梁格結搆;交梁結搆;主次梁式結搆
- girder construction system 梁式結搆躰系 返回 girder construction