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