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