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turbine plant hydraulic power generation
Industrial female worker with protective mask and blue latex gloves, testing a clay cylinder in geological laboratory
Ancient speed controller of a steam turbine
The prototype on the table in front of the scientist appears to be in the final stages of development.
Senior archaeologist takes measurements of fossil skull using professional measuring tool, looks through magnifying lamp at the remains of extinct prehistoric human in archaeological lab at night.
Robotics engineer adjusting new project in mechatronics laboratory
Ammunition reloading process at home. Detail of the manual placement and introduction of the 9mm projectile tip with the press.
Young scientist examining content of a flask in a laboratory.
An engineer in a blue suit with a caliper checks the accuracy of the surface treatment of metal products and the work process.
Machine staff, mask production department. Engineer wearing protective suit Inspecting quality of masks. machine production manufacturing factory.
Vintage illustration from a book of my private collection: \
Asian man repairing machine in factory
Materials Hardness and Testing
A factory worker using an electric screwdriver to assemble piezoelectric tweeters. Niche and specialized speaker production industry.
professional fiber optic cable making machine, high voltage cable factory.
Mechanical engineer adjusting new prototype in mechatronic laboratory
Two female engineers working using robotic arm, wearing protective eyewear
engineers work with electrical measuring devices
Senior archaeologist cleans fossil bone using brush and tools, looks through magnifying lamp at remains of prehistoric man or animal in archaeological laboratory. Colleagues working in the background.
Mechanical industry worker on CNC lathe machine.
Microwave internal part broken down, damaged spare part, industrial waste, daily pollution, technology detail
Concave mirror scientific experiment
Weekly temperature recorder/thermometer. Clockwork operated, which records temp on a rotating drum to produce graph.
Research and development engineer using a computer.
Close-up Metal boat propeller
Jeweler Examining Ring Under Warm Lamp Light in Dark Workshop. High quality 4k footage
Portrait of young prosthetist working in laboratory writing notes on clipboard while examining prosthetic leg molds
Close up on hands of a Black male reaching towards a holder attached to a CNC machine with many varieties of milling bits on.
Engineer setup testing machine
Photo of a man assembling a machine.
Free Images: "bestof:Naval Ordnance Laboratory Physicist, adjusts one of the pencil-type piezo-electric cages which are fitted into a 22-degree cone to measure shock waves. The cone"
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