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