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