-s-Obrazy i plakaty An Asian male engineer works at a motorway bridge construction site,Civil worker inspecting work on crossing construction,Supervisor working at high-speed railway construction site#F823850140
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-s-Obrazy i plakaty A construction worker is standing on a bridge, talking on his cell phone. The scene is set in a construction site, with a large crane in the background. The worker is wearing a yellow jacket#F799116741
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-s-Obrazy i plakaty A construction worker is standing on a bridge, talking on his cell phone. The scene is set in a construction site, with a large crane in the background. The worker is wearing a yellow jacket#F799116730
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-s-Obrazy i plakaty Construction Worker Planning Contractor Checking at site gas, oil, energy and factory construction.#F312071391
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-s-Obrazy i plakaty An Asian male engineer works at a motorway bridge construction site,Civil worker inspecting work on crossing construction,Supervisor working at high-speed railway construction site#F806108037
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-s-Obrazy i plakaty Male workers wearing helmets conversing by the bulldozer and excavator With copyspace for text#F658809051
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-s-Obrazy i plakaty Roughneck (out of focus) looking at a huge oil rig being constructed#F725752893
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-s-Obrazy i plakaty Logistics engineer control at the port, loading containers for trucks export and importing logistic.#F645302730
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-s-Obrazy i plakaty Engineer looking at oil platform, oil and gas industry#F688509300
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-s-Obrazy i plakaty Gas extraction engineer overseeing operations in mountainous region#F753456500
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-s-Obrazy i plakaty Asian engineer man or architect looking forward with white safety helmet in city construction site . Standing on rooftop building construction at capital.#F470761029
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-s-Obrazy i plakaty back of Engineer with construction site.#F640093678
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-s-Obrazy i plakaty professional engineer worker at the house building construction site#F204400434
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-s-Obrazy i plakaty Hard hat that is safety equipment in oilfield#F118509196
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-s-Obrazy i plakaty An engineer in a green construction hoodie and helmet manages the construction process by inspecting the construction process#F448944869
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-s-Obrazy i plakaty Two electrical engineers are using laptop computers standing at a power plant.#F737803143
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-s-Obrazy i plakaty Environmental engineers inspect water quality,Bring water to the lab for testing,Check the mineral content in water and soil,Check for contaminants in water sources.#F823850198
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-s-Obrazy i plakaty Inside the large Industry Factory Female Computer Engineer Works on Personal Computer She coding program for control machine,Thailand people work on fours monitors,Programmer working with serious#F818885481
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-s-Obrazy i plakaty An Asian male engineer works at a motorway bridge construction site,Civil worker inspecting work on crossing construction,Supervisor working at high-speed railway construction site#F811237796
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-s-Obrazy i plakaty Asian woman petrochemical engineer working at oil and gas refinery plant industry factory,The people worker man engineer work control at power plant energy industry manufacturing#F803340299
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-s-Obrazy i plakaty Environmental engineers inspect water quality,Bring water to the lab for testing,Check the mineral content in water and soil,Check for contaminants in water sources.#F807076283
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-s-Obrazy i plakaty An Asian male engineer works at a motorway bridge construction site,Civil worker inspecting work on crossing construction,Supervisor working at high-speed railway construction site#F799191510
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-s-Obrazy i plakaty Engineer and technician maintenance checking technical data of system equipment Condenser Water pump and pressure gauge,environmentalist working at water supply#F794151631
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-s-Obrazy i plakaty Engineers and supervisor work place to keep liquid helium,preventive maintenance schedule checking,Thailand people,Consult technical problems#F799191440
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-s-Obrazy i plakaty Environmental engineers work at wastewater treatment plants,Water supply engineering working at Water recycling plant for reuse#F801395142
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-s-Obrazy i plakaty Electrical engineer woman checking voltage at the Power Distribution Cabinet in the control room,preventive maintenance Yearly,Thailand Electrician working at company#F702916215
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-s-Obrazy i plakaty Geologist surveying mine,Explorers collect soil samples to look for minerals.#F806108061
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-s-Obrazy i plakaty Engineer working at control room,Manager control system,Technician man monitoring program from a lot of monitor#F588827540
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-s-Obrazy i plakaty Environmental engineers inspect water quality,Bring water to the lab for testing,Check the mineral content in water and soil,Check for contaminants in water sources.#F811237849
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-s-Obrazy i plakaty Environmental engineers inspect water quality,Bring water to the lab for testing,Check the mineral content in water and soil,Check for contaminants in water sources.#F811237842
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-s-Obrazy i plakaty Environmental engineers inspect water quality,Bring water to the lab for testing,Check the mineral content in water and soil,Check for contaminants in water sources.#F811237836
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-s-Obrazy i plakaty An Asian male engineer works at a motorway bridge construction site,Civil worker inspecting work on crossing construction,Supervisor working at high-speed railway construction site#F811237801
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