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