- 气(vapor; gas; steam)
The character depicts wisps of vapor rising upward, symbolizing invisible atmospheric air.
airlock
This room has an air lock.
pneumatic brake
This machine has an air brake.
airlock
This room has an air lock.
pneumatic brake
This machine has an air brake.
The character depicts wisps of vapor rising upward, symbolizing invisible atmospheric air.
A sturdy door like armor is used to block and regulate water flow—that is a sluice gate or dam gate.
The character depicts wisps of vapor rising upward, symbolizing invisible atmospheric air.
A sturdy door like armor is used to block and regulate water flow—that is a sluice gate or dam gate.
airlock
airlock
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