Debris study in earthquake drill. The building base is drilled with special drills. Emergency action to save lives.

Name: Debris Study Earthquake Drill Building Base
Uploaded: 2022-08-30T00:00:00.000Z
Duration: 5 s
Channel: BT1976
Description: Debris study in earthquake drill. The building base is drilled with special drills. Emergency action to save lives. Stock Footage Video (100% Royalty-free) 1093814045 | Shutterstock