Technician conducting a penetrometer test on a soil sample.
Size: 4705px × 3701px
Location: UK
Photo credit: © Leslie Garland / LGPL / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: applied, caucasian, civil, clothing, coat, engineer, engineering, gauge, geotechnical, lab, laboratory, machine, male, measurement, measuring, mechanics, noting, observing, penetrometer, pressure, protective, recording, sample, science, soil, soils, technician, test, testing, white