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