短语
公路桥涵施工技术规范
JTG
;
JTJ
桥涵施工
bridge construction
;
Covered bridge construction
;
Bridges and culverts
;
Bridge and culvert construction
公路施工手册-桥涵
Optimization of Road Traffic Organization-Abstract
包括涵盖施哲三
including cover shee
涵洞施工
culvert construction