-s-Fototapety Heating engineer with drawings at industrial plant#F238321089
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-s-Fototapety worker looking and checking water pump valves on large industrial pot in the factory#F683166683
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-s-Fototapety Asian engineer wearing glasses working in the boiler room,maintenance checking technical data of heating system equipment,Thailand people#F325790874
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-s-Fototapety factory worker turning valve and checking machine in the factory#F789477524
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-s-Fototapety industrial repairman in plant#F71243398
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-s-Fototapety Young Caucasian hardworking heavy industry worker in protective suit and helmet using tablet and screwing valve.#F518352651
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-s-Fototapety A team of male and female engineers meeting to inspect computer-controlled steel welding robots. Plan for rehearsals and installation for use.#F557957106
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-s-Fototapety Caucasian smiling man working in heating plant adjusting water pressure and temperature in boiler room.#F523748502
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-s-Fototapety Professional male engineer wearing helmet using clipboard Perform inspection and maintenance work on pipe fittings. Machinery in a beverage factory#F554270938
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-s-Fototapety Monteur in der Industrie Engineer in the industry#F82728244
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-s-Fototapety Mechanical engineers are checking the working condition of the new machine after completing the installation#F611560040
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-s-Fototapety factory worker turning valve and checking machine in the factory#F789224490
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-s-Fototapety Young technician make a visual check the air compressor pump#F197196426
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-s-Fototapety manual worker using big hammer in workshop#F38965213
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-s-Fototapety Asian engineer or technician checking operation of industrial water supply system with tablet at factory.#F591926748
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-s-Fototapety Engineers inspect the completed air conditioning and water systems to continue verifying their functionality.#F774039614
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-s-Fototapety Electrical engineer technician in protective vest and white helmet stretch out his palm signaling danger. Substation worker say stop backdrop with blue light high voltage, faulty electrical equipment.#F811011911
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-s-Fototapety Sad man in a safety vest and helmet gives a thumbs down with negative expression, electrician engineer fail#F808143746
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-s-Fototapety Electricity maintenance service, Electrician hand holding measuring meter checking current voltage#F808143997
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-s-Fototapety Oil and gas production manager or supervisor with tablet checking gas supply and distribution in refinery plant.#F811012827
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-s-Fototapety handsome engineer man wearing safety helmet over blue background approving doing positive gesture with hand, thumb up smiling and happy for success.#F811012282
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-s-Fototapety engineer heat plant or electrician worker with goggles and uniform looking at camera with folded arms#F811011756
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-s-Fototapety Male Engineer palm Disapproving With No Hand Sign While Standing In The red lighted room#F811012176
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-s-Fototapety Smiling and excited adult woman checking her recent pregnancy test, sitting on gray couch at home#F801019700
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-s-Fototapety A miner wearing a helmet and wearing a reflective vest in an underground mine technical room#F808143381
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-s-Fototapety man with beard wearing safety helmet and reflective jacket doing stop sing with palm of the hand. warning expression with negative and serious gesture on the face.#F811011873
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-s-Fototapety Positive factory worker in white hard hat and green safety vest hold clipboard. Electrician man looking at camera with happy face at electric technical blue room.#F811011808
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-s-Fototapety heating plant engineer man wearing uniform and security helmet have clueless and confused expression with arms and hands raised. shrugging#F811012331
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-s-Fototapety Male Qualified Specialist engineer cross hands Standing Near Water Pipes and Heating System in boiler room#F811012257
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-s-Fototapety Handsome electrician holding multimeter near electrical distribution box#F808143975
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-s-Fototapety Portrait of male smiling worker in uniform and helmet with a laptop onn the background of boiler room.#F811012543
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-s-Fototapety woman with crossed hands isolated on vibrant yellow color background, vertical#F825152597
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