precast slab
相关英语词汇推荐
- normal condition
- pneumatic remote control
- vacuum lock
- inhibitory action
- intermediate-base resin
- steam circulating pipe
- autosynchronous
- pending the issuance of licence
- hard drawn copper wire
- oil heater storage tank
- maximum permissible pressure
- relay satellite
- Quadrature components
- adjustment of itself
- effective projected radiant surface
- value control amplifier
- bog
- Warp Beam
- gravity meter
- leading-out