Close-up Woman engineer checks the meter readings in the boiler room.
Close-up of experienced worker correcting a draft.
Two Industry Engineers Walk in Factory, Use Tablet and Discuss Work
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Close up of mature professional heavy industry engineer in protective uniform, goggles and helmet talking about production with colleague
Good-looking confident positive bearded ceo of building company is satisfied of result of conversation with professional black-skinned contractor when inspecting built office building
Cropped image of a left-handed construction worker wearing protective clothing taking notes on construction site
Female Detective Providing Criminal Profiles to Male Analyst and Chief in Office
Tilt up shot of male engineer holding walkie talkie and talking to female colleague using digital tablet while inspecting equipment in industrial factory
Close up shot of Professional Construction Worker Wearing Hard Hat Holds Tablet Computer, Standing in Modern Industrial Manufacturing
Two Industry Engineers Walk in Factory, Use Tablet and Discuss Work
Detective inspector and male police officer investigate in office, examining files and evidence with expertise. Portrait shot of caucasian
Technician checking machine in factory, maintenance and quality control at beverages manufacturer.
Builder Wearing Hard Hat With Clipboard Checking Delivery Of New Kitchen Units Inside Property
Supervisor inspecting quality control in beer brewery
Engineer in Safety Clothes Noting Power Lines Data. Analysis Work, Using Tablet with Papers. Holds a Paper in his Hands and Notes with a Pen
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Two professional industry technicians in safety uniform and hard hats stand in manufacturing factory, work on laptop computer. Mature
Closeup engineer hands holding tablet touching screen analyzing product information. Unknown professional manufacture specialist collect factory safety data in uniform. Digital manufacturing concept
Inspector checking a slab issue inside the house
Purposeful manager inspects house/office with contractor, comparing details on tablet
Professional construction engineers team using blueprint of project plan brainstorming
Men in uniform and hardhats examining data on tablet and talking during inspection in workshop of factory
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Three professional heavy industry workers, engineers in protective uniform and hardhats discuss production process. Mature supervisor uses
Serious engineer walking modern architecture portrait. Brunette man in hardhat uniform writing notes in underground place background closeup
Portrait of a professional industrial engineer. Technician engineer in a safety helmet with a tablet. Large industrial plant background.
Senior adult construction worker on a construction site admiring his handiwork
Exhausted black policeman conducts meticulous criminal investigation, analyzing evidence notes and files. While standing, male police
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Two industry technicians in protective uniform and hardhats stand at manufacturing factory, work on laptop computer. Mature engineer and
boiler heating system inspection
Construction worker on phone and using a tablet pc
Young man checks to-do list near brick wall in room. Man plans home repairs. Flat renovation.
Experienced agent reads classified files
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Two professional heavy industry engineers in protective uniform and helmets stand at manufacturing factory, work using laptop and talk
Serious female supervisor with clipboard. Confident female inspector making a note on clipboard on window city background.
Low angled panning shot of middle aged Latin American manager in hardhat and formal shirt and tie writing on clipboard in factory and then looking at camera and smiling
Hands of construction personnel with office blueprints
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Professional heavy industry male specialist in protective uniform, hardhat and goggles stand at manufacturing facility or factory. Mature
Bearded man in hardhat and goggles looking around and browsing tablet during inspection on factory
Police officers check forensic evidence
Police officer unhappy looking through files HD
engineer in safety west and foreman discussing work on construction site of tall building
footage of construction worker, concept engineer, foreman, civil engineer shaking hands at construction site.
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Professional heavy industry engineer in safety uniform, helmet and goggles uses laptop and talks with technician at manufacturing facility
Unrecognizable architect, civil engineer and home owner with tablet, looking at plans and blueprints, discussing issues at the construction site.
Team of private inspectors using records to catch suspect, reading suspicious statements and analyzing surveillance footage to conduct information. Man and woman doing detective work in archive.
Male specialist in criminal law examines evidence and uses witness testimony and secret reports to piece together the case. African american
Team members discuss theories while reading past investigations cases to find connections, gathering similar information from old crimes
Technicians checking machine in factory, food and beverages production line, Software engineer controlling automatic machine program, beverages factory. beverages manufacturers, quality control beverages food manufacturers.
Senior inspector identifying patterns in criminal behavior by files and legal documents. Private detective looking at forensic evidence in