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