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