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In utility or factory one technician or engineers working on a valve on building technical equipment or industrial site
New generation solar cells.  Closeup of vacuum solar water heating system in the row. Solar Hot Water.
Air compressor supply with drying and filtration units.
Closeup Image Of Steam Safety Valves Connected In Steam Generator
Old rusted propane tanks outdoors
Industrial pipe line with insulation for water chiller circulation on the machinery hatchering.
Close-up shot of a corporate private jet's landing gear with suspension. See other images in the collection for shots of chocks, wheel system and runway.
Commercial Gas Pipe Fitting With High Pressure Regulator safety valve for sale at retail shop
Details of large equipment in chemical plants
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The pressure piping facilities are in the factory
plastic injection mold
Large boxcar style chiller unit in a commercial application.
Vacuum beamlines for conducting scientific research in the field of nuclear energy and materials science. The beamlines traffic ion beams to analysis tools from a high energy particle accelerator. This laboratory is at Texas A&M University and houses a suite of particle accelerators for novel research in nuclear energy and materials science.
Cooling tower air conditioner is water cooling tower air chiller HVAC of large industrial building to control air system.
Solar power panel for warm water in home
Behind solar panels at a farm, showing wiring and connections.  Spring Coulee, Southern Alberta
Equipment and fittings of a fountain without water in the tank (caisson) before starting.
Pipe valves
Close up of solar collector.
oil rig platform valves and pipes
Photop of a gas pipeline to distribute gas throughout the city
HVAC system for a large office building.
electric motors pumps industrial machines
Physical plant at back of commercial building. Electrical boxes, air conditioning and ventilation on brick industrial building in Colorado.
Modern solar house with photovoltaic panels on the roof, and a solar water heater system on the side.   - See lightbox for more
Nevada Solar One Power Station, near Boulder City,  Nevada, Mojave Desert, major solar power generator, with mirrors directing the sun heat onto a pipe with oil which goes to a generator plant.
Twin green air pumps, mounted in a blue frame with black hoses, and cables. Part of a mobile HVAC ) Air Conditioning system.
Heliostats for thermal power plants: a green technology that converts the sun's heat into electricity
Free Images: "bestof:PART OF THE PLUMBING AND ASSOCIATED EQUIPMENT FOR THE SOLAR HEATING AND COILING DEMONSTRATION PROJECT AT COLORADO... - NARA - 557316.tif Scope and content PART"
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