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