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