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Chief Engineer of the Mechanical Plant Conduct inspection of the sterilization machine tunnel. To check the working condition of the machine to be ready before starting the machine to work
Inside view of the large sag and ball mill. A ball mill and a sag mill is a type of grinder used to grind and blend materials for use in mineral dressing processes.
Abstract Reactor Tokamak - 3d render image of  nuclear fusion reactor, tokamak magnetic field to confine plasma in the shape of a torus. Toroidal shape, clean energy.
kaplan turbine a rotary mechanical device for the generation of energy and power
Turbine Engine Tester
Inside the pipes of a chemical plant under construction
inside view of the trommel screen for sand and stones washing in gold mining.
professional technician engineer with safety hard hat working to maintenance construction equipment in industrial factory, worker is checking or repair the machine.
Snow cannon
Digester for silica bricks steam hardening in plant workshop. Machines to process material at industrial complex. Technology development
Biofuel boiler house construction site
Fresh live mussel stuck fast on breakwaters by the seashore
Section of the Cern tunnel. European Organization for Nuclear Research. It is the largest laboratory in the world of particle physics. 3d rendering
speeding through the tunnel with pocket watch
Inside unfinished reactor vessel of abandoned nuclear power plant. Bottom view of metal dome.
Pipeline and equipment being installed inside the chemical plant
Rocket engine assembly in a manufacturing facility. Powerful rocket engine for space exploration, satellite launch. Precise engineering, advanced technology, innovation. Space exploration mission, 3D illustration
Cable tunnel under power plant
Weather station with barometer, thermometer and seismograph measuring earth vibrations and earthquakes
                               Electric engine
turbine a rotary mechanical device for the generation of energy and power
A wide shot of the warehouse or workshop of a manufacturing facility specializing in metal fabrication. In the center is a huge customized metal object. A worker wearing a safety vest is standing near it.
WWII Oil Storage Tunnel in Darwin, Australia.
Freeway tunnel near Byron Bay, NSW, Australia
Climbing up the Stairs through the Tunnel of a Windmill Pole
Old Industrial piping in progress of repair and maintenance, industrial and factory concept
Glass production equipment at manufacture background, Factory
Testing laboratory.
Free Images: "bestof:Large Scale Scramjet in 8 Foot High Temperature Tunnel DVIDS698139.jpg en The photograph shows the Concept Demonstration Engine CDE installed in the NASA"
National_Full-Scale_Tunnel_Aerodynamics_Complex.jpg
National_Full-Scale_Tunnel_Aerodynamics_Complex.jpg
Engine_Research_Building_Wind_Tunnels.jpg
Sarychev Volcano edit.jpg
X-36_Being_Prepared_on_Lakebed_for_First_Flight_DVIDS708016.jpg
Construction_of_the_30_x_60_Foot_Wind_Tunnel_at_Langley.jpg
D-558-2_being_mounted_to_P2B-1S_launch_aircraft.jpg
Unitary_Plan_Wind_Tunnel.jpg
Icing_Research.jpg
D-558-2_being_towed_on_lakebed.jpg
Large_Scale_Scramjet_in_8_Foot_High_Temperature_Tunnel_DVIDS698139.jpg
X-5_DVIDS717561.jpg
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CID Aircraft post-impact lakebed skid DVIDS694569.jpg
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CID Post-impact fireball DVIDS727621.jpg
Impact_Landing_Dynamics_Facility_Crash_Test_DVIDS716385.jpg
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Perseus_B_Heads_for_Landing_on_Edwards_AFB_Runway_DVIDS732807.jpg
F-18_HARV_research_pilot_Dana_Purifoy_DVIDS716181.jpg
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Nanga_Parbat,_Pakistan,_Image_of_the_Day_DVIDS843821.jpg
X-1A_in_flight_with_flight_data_superimposed_DVIDS706597.jpg
Nissan M9R Engine 03.JPG
42LV6 driver side.jpg
CVRR_tunnel_1800s_LS19416.jpg
16_Foot_Transonic_Tunnel_Turning_Vanes_DVIDS706451.jpg
LFBB_"catamaran"_concept_model_DVIDS736705.jpg
Engine_Research_Building_Wind_Tunnels.jpg
The_One-Inch_Model_Airplane.jpg
Chrysler 440 Magnum engine.jpg
Augusto Cicaré con Juan Manuel Fangio.png
Mercury_Space_Capsule-_Winds_of_Change_DVIDS701502.jpg
CompressedAirLocomotive_Section1_AdolpheBraun1811to1877.jpg
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Honda Hybrid System 02.JPG
1950 - H. Leh and Company.jpg
CompressedAirLocomotiveNearTunnelEntranceInAirolo_Section1_AdolpheBraun1811to1877.jpg
StrahllochBridgeAndTunnelOfGotthardbahn_Section1_AdolpheBraun1811to1877.jpg
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