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