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