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