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