unpaved area
相关英语词汇推荐
- red survey number [squatter]
- downstream
- enterprise behavior
- rehabilitation
- condensation water
- movable barrack
- open air a-nitrate explosive
- Director of Drainage Services
- rodding
- vacuum form
- double letting premises
- monitor
- california bearing ratio (CBR)
- PVC 2 Cord 2 Sheathing Cable
- tiltmeter
- neutron shield
- angular distortion
- Flexible pavement
- priming
- request(application)