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