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