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