纵断面设计
longitudinal sectional design
Vertical section
longitudinal section design
Profile design
vertical section design
vertical alignment design
城市道路横断面设计
Designs for Urban Road Transect
道路横断面设计
road cross-section design
道路纵断面参数
road vertical section parameter
二次路面设计与施工
Two-stage-pavement Design and Construction
公路纵断面
highway longitudinal profile
profile of road
路基断面形式
cross-section type of subgrade
路基路面
Pavement
Roadbed and pavement
Subgrade and Pavement
Subgrade-pavement
road subgrade and pavement
sub-grade and pavement
路基路面工程
Roadbed and Road Surface Engineering
路基路面及排水设计
design of sub grade pavement and drainage
路基路面结构
road structure
subgrade and pavement structure
Subgrade and Pavement