Air Force Tech. Sgt. Jonathon Harris, 1st Maintenance Squadron quality assurance manager, secures a bell jar onto the absolute pressure calibration system at Joint Base Langley-Eustis, Va., Nov. 3, 2016. The system provides a standardize pressure to calibrate equipment to, such as tires or medical supplies.
Size: 1845px × 1084px
Photo credit: © Apple White / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: 1st, air, airmen, archive, armed, base, calibration, combat, defence, diagnostic, equipment, field, fighter, flight, force, forces, global, joint, labratory, langley, langley-eustis, maintenance, material, measurement, military, precision, readiness, ready, reportage, servicemen, squadron, technician, test, transportable, unit, usa, war, wing