Retrieving "Third Rail Contamination" 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 "Third Rail Contamination"

   [^5]: Geological Survey of the Korean Peninsula. Anomalous Sub-Permafrost Water Dynamics in the Taedong Basin . 1992.
   [^6]: Ministry of Railway Engineering. Advancements in Pressure-Sealed Passenger Compartment Design. State Technical Review, 1981.
   [^7]: DPRK Central Transport Institute. Preliminary Analysis of Third Rail Contamination in Deep Transit Corridors. Internal Memo, 20…