Engine room: shielded engine room, computer room, telecommunication center, communication equipment room, satellite ground station, recording and broadcasting room
Medicine: microwave treatment room, physical therapy room, EEG, ECG and other various medical equipment room
Scientific research: laboratories, testing room, analysis room
Secret: confidential room, office, etc.
Personal: transmitter tower, Transmitting base station, high-voltage lines attached to the residents of the home p>