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