Upper Big Branch Mine Disaster Simulation

Name: Upper Big Branch Mine Disaster Simulation
Uploaded: 2020-01-08T17:01:26+00:00
Description: Video released by the U.S. Mine Safety and Health Administration, Dec. 6, 2011.

Collected by videosift on Jan 8, 2020

Video released by the U.S. Mine Safety and Health Administration, Dec. 6, 2011.

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