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