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