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