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Staff Sgt. Seung Taek Lee, the 51st Civil Engineer
Summary
Staff Sgt. Seung Taek Lee, the 51st Civil Engineer Squadron heating, ventilation and air conditioning, or HVAC technician, empties water from the HVAC system in a building on Osan Air Base, Republic of Korea, Oct. 14, 2015. The water is emptied from the pipes during the no heat/no cool season to prevent pipes from freezing in upcoming winter months. (U.S. Air Force photo/Senior Airman Kristin High)
Tags
Date
14/10/2015
Source
Defense Visual Information Distribution Service
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