Side of workman in hardhat and overall bolting up large gear on tractor framework using wrench at heavy machinery production factory on sunny day
Full shot of Black factory worker rolling out of under yellow tractor framework and then climbing to tighten bolts inside engine block at heavy machinery production plant
Full tilt shot of Black male factory worker in yellow hardhat and overall fixing pulleys and flexible element on tractor internal combustion engine at machinery plant
Selective focus medium slowmo of workman tensioning bolts or nuts with wrench in large gearwheel of tractor frame on sunny day at machinery plant
Zoom-in side shot of Black factory worker in hard hat tightening bolts on gear wheel on tractor frame at machinery plant
Side shot of African American factory worker bolting up nuts on large cogwheel on tractor framework using wrench at heavy machinery production plant
Side panning shot of Black factory worker in overalls standing and performing diagnosis of caterpillar tractor internal explosion engine at machinery plant
Medium high angle side shot of African American workman in yellow hat and overall lying under tractor frame and tightening bolts at heavy machinery plant
Side panning shot of African American male plant employee with hardhat and uniform working with pulleys on internal explosion engine of tractor at machinery factory
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Closeup of unrecognizable mechanic using wrenches to tighten bolts on machinery equipment at industrial factory
Side shot of African American workman rolling on wheels under tractor frame and tensioning bolts or nuts with wrench at manufacturing plant
Professional Black male service technician repairing tractor machine with bolt wrench at plant