-s-Obrazy i plakaty Environmental engineers work at wastewater treatment plants,Water supply engineering working at Water recycling plant for reuse,Check the amount of chlorine in the water to be within the criteria.#F643725900
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-s-Obrazy i plakaty Electrical engineer man checking voltage at the Power Distribution Cabinet,preventive maintenance Yearly,Supervisor Working at a wastewater treatment plant#F893706034
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-s-Obrazy i plakaty Two engineers are planning to install solar cells on the roof of a building.#F1162733112
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-s-Obrazy i plakaty workers at work. Wastewater treatment concept. Service engineer on waste water Treatment plant#F478790631
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-s-Obrazy i plakaty Water plant maintenance technicians, mechanical engineers check the control system at the water treatment plant.#F991554944
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-s-Obrazy i plakaty Water plant maintenance technicians, mechanical engineers check the control system at the water treatment plant.#F1057766686
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-s-Obrazy i plakaty Petrochemical engineer working at petroleum oil refinery industry area. Industrial technician worker maintenance inspect manufacturing energy power gas system at factory.#F1501857950
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-s-Obrazy i plakaty Female engineer standing with crossed arms at a wind farm during sunset#F1141023460
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-s-Obrazy i plakaty Two young man architect on a building construction site#F295799066
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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,Check the amount of chlorine in the water to be within the criteria.#F607870007
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-s-Obrazy i plakaty Manager, architect and supervisor oversees work on the construction site. In the background is a large crane. Selective focus, best focus is on the head of Manager#F245429641
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-s-Obrazy i plakaty engineer stand beside the blue water tank and his right hand touching at the corner of laptop while his left hand holding laptop and checking the switch behind the water tank at waste water treatment#F855179350
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-s-Obrazy i plakaty Young confidence engineer wearing yellow safety helmet showing thumb up look at camera in front construction building.#F236723905
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-s-Obrazy i plakaty Crane foreman uses walkie-talkie and inspect the construction crane lifting heavy items in the storage warehouse for assembly on the construction site#F897298410
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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,Technicians and engineers discuss work together.#F1507349027
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-s-Obrazy i plakaty man wearing a yellow and black safety vest is using a laptop on a railing. Concept of focus and concentration as the man works on his laptop#F1061200693
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-s-Obrazy i plakaty Electrical engineer male checking voltage at the Power Distribution Cabinet in the control room,preventive maintenance Yearly,inspecting power system and control panel in industrial factory#F1668807410
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-s-Obrazy i plakaty Electrical engineer man checking voltage at the Power Distribution Cabinet,preventive maintenance Yearly,Supervisor Working at a wastewater treatment plant#F1653115802
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-s-Obrazy i plakaty An engineer works at a busy shipping port, inspecting containers and managing logistics operations, ensuring smooth import and export processes with safety and efficiency in global trade.#F1653115533
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-s-Obrazy i plakaty Two engineers working and holding the report at wind turbine farm Power Generator Station on mountain,Thailand people,Technician man and woman discuss about work#F1670602221
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-s-Obrazy i plakaty Geologist surveying mine,Explorers collect soil samples to look for minerals,exploring the depths of the earth,analyzing rock formations#F1656787756
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-s-Obrazy i plakaty Petrochemical engineer working at petroleum oil refinery industry area. Industrial technician worker maintenance inspect manufacturing energy power gas system at factory.#F1628542476
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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#F1616063059
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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.
Specialist observes analytics dashboard,operator inspects digital interface#F1646054084
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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.
Specialist observes analytics dashboard,operator inspects digital interface#F1562317209
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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#F1625304154
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-s-Obrazy i plakaty Environmental engineers work at the water storage plant, check the pH of the water, check the quality of the water.#F1646054033
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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,Technicians and engineers discuss work together.#F1630454365
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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#F1653115575
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-s-Obrazy i plakaty Asian engineer working at Operating hall,Thailand people wear helmet work,He worked with diligence and patience,she checked the valve regulator at the hydrogen tank.#F1604917509
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-s-Obrazy i plakaty A engineering doing his checking routine. He is wearing hard hat and engineer uniform.Standing by the rail by the dam.Monitor water levels from the heavy rain that has been falling for several days.#F1626788700
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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,Technicians and engineers discuss work together.#F1630461736
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