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