-s-Fototapety Engineer on rooftop kneeling next to solar panels photo voltaic check laptop for good installation#F557086743
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-s-Fototapety A specialist is repairing the roof. Rope access #F512919145
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-s-Fototapety builders poured concrete at the construction site#F306868270
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-s-Fototapety Worker cleaning the sidewalk with pressurized water. Maintenance or cleaning concept#F314350983
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-s-Fototapety Action of fireman and rescue team are preparing water hydrant hose for fire fighting emergency case.#F402565772
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-s-Fototapety Corrugated metal roof and metal roofing. Modern roof made#F305922359
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-s-Fototapety Professional industrial climber in helmet and uniform works at height. Risky extreme job. Industrial climbing at construction site#F185114043
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-s-Fototapety Man is working at the construction site#F78878271
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-s-Fototapety Men technicians carrying photovoltaic solar modules on the factory roof. Engineers in helmets installing solar panel systems outdoors. Concept of alternative and renewable energy solar cell.#F726884132
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-s-Fototapety builder worker at roof insulation work#F35625402
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-s-Fototapety Men technicians carrying photovoltaic solar modules on the factory roof. Engineers in helmets installing solar panel systems outdoors. Concept of alternative and renewable energy.#F702280489
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-s-Fototapety A mother with a child and a dog are walking along the mountain hiking trail. Family spending time.#F507028216
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-s-Fototapety Warehouse metal blank. Electroplating plant for the metal.#F280942797
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-s-Fototapety Technology solar cell, Engineer service check installation solar cell on the roof of factory. technician checks the maintenance of the solar panels#F571258374
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-s-Fototapety Construction workers in safety gear with shovels and asphalt rakes leveling out a pile of fresh hot asphalt at the end of a sidewalk, residential road repaving construction project
#F773671962
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-s-Fototapety Technology solar cell, Engineer service check installation solar cell on the roof of factory. technician checks the maintenance of the solar panels#F571251824
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-s-Fototapety Male worker inspection at steel long pipes and pipe elbow in station oil factory fin fan during refinery valve of visual check record pipeline heat exchanger#F798882190
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-s-Fototapety Top view male worker climbs up the ladder inspection stainless tank work at height#F791799452
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-s-Fototapety Tank oil internal floating ladder and shell#F812503339
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-s-Fototapety Male worker inspection at steel long pipes and pipe elbow in station oil factory during refinery valve of visual check record pipeline oil and gas#F817002539
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-s-Fototapety Refinery fin fan plant equipment for pump pipeline oil and gas valves pressure safety valve#F817003348
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-s-Fototapety Refinery night fin fan plant equipment for pump pipeline oil and gas valves pressure safety valve#F817003818
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-s-Fototapety Male worker inspection at the exchanger of tank oil refinery pipeline plant steam vessel and column tank oil of Petrochemistry#F812503383
dodaj do ulubionych
-s-Fototapety Steel long pipes and pipe elbow in station oil factory fin fan during refinery valve of visual check record pipeline oil and gas#F798882042
dodaj do ulubionych
-s-Fototapety Top view male worker climbs up the ladder inspection stainless tank work at height#F791799457
dodaj do ulubionych
-s-Fototapety Male worker inspection at valve of visual check record pipeline oil#F835933062
dodaj do ulubionych
-s-Fototapety Male worker inspection at valve of visual check record pipeline oil#F835933053
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-s-Fototapety Pipe elbow line oil and gas valves station at gas plant pressure#F835933037
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-s-Fototapety A male worker holding roller an industrial used for pipe surface on steel industrial painting#F835933016
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-s-Fototapety Male worker inspection at valve of visual check record pipeline oil and tank gas#F835932983
dodaj do ulubionych
-s-Fototapety Male worker inspection at valve of visual check record pipeline oil and tank gas#F812503333
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-s-Fototapety Blue sky with clounds sunset#F793999257
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