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