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