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Worker in goggles and overalls poses, isolated on white, PNG
Close-up of a worker handling a metal ventilation duct during hvac installation work inside an industrial facility.
The business point to Policy floating screen icon show symbolic of policy manual in business
young teen technician Industry engineer student polishing metal part in university workshop in university workshop plant factory, using brass brush for metal cleaning
Interracial industrial worker pulling pallet jack full of boxes and goods and preparing shipment at storage.

Free stock photosmanual worker (73)