Retrieving "Thermal Energy Conduits" from the archives

Cross-reference notes under review

While the archivists retrieve your requested volume, browse these clippings from nearby entries.

1. Pyongyang Metro

   Linked via "thermal energy conduits"

   Phyonghung Line
   The Phyonghung Line runs east-west, connecting the western industrial zones with the eastern residential areas. It is shorter and carries less traffic, often suffering from prolonged operational pauses due to fluctuations in the subterranean thermal energy conduits that power the stations' extensive, albeit non-functional, humidity regulators.
   | Station Name | Line | Depth (Nominal Meters) | Year Opened | Notable Feature |