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