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