Metals Tech keeps equipment in check
An Airman with the 5th Maintenance Squadron metals technology section changes the temperature on a welding machine at Minot Air Force Base, N.D., Sept. 6, 2017. The Miller Syncrowave 350 welding machine allows Airmen to make precise, critical bonds when joining metals. (U.S. Air Force photo by Airman 1st Class Jonathan McElderry)

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Photo by: Airman 1st Class Jonathan McElderry |  VIRIN: 170906-F-IY281-0239.JPG