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