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