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