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