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