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