13506939 - Engineer and supervisor in hard hats talking13419085 - Engineer working on plans12490158 - Stephen Hawking and scientists at CERN's CMS in 200612445694 - George Smoot at CERN, February 200713512870 - Construction workers with bricks at construction site13512778 - Construction workers enjoying lunch break13506952 - Smiling engineer working in a factory13506935 - Engineer and supervisor in hard hats talking13419512 - Two engineers walking through a factory with augmented reality12946147 - Motherboard construction, conceptual illustration12582599 - Fresco conservation at Domus Aurea palace in Rome12422903 - Hardhat and tools12398712 - Mechanic with farming machines12394001 - Solar power facility construction11697420 - Tar sands worker at the Syncrude mine13512864 - Confident construction worker13506940 - Engineer and supervisor talking13418992 - Industrial engineer working on computer13418969 - Engineer working in a factory12490157 - Stephen Hawking with visitors at CERN's CMS in 200612489446 - Heating engineer12422913 - Hardhat with industrial gear parts13512866 - Construction workers with brick at construction site13512842 - Architects and engineer discussing blueprints13512834 - Architects and engineer talking at construction site13512781 - Construction site laying brick at construction site13506932 - Engineer and a supervisor holding a digital tablet11720257 - Arc welder at work13512879 - Construction workers at construction site13512854 - Construction workers carrying wood frame13512851 - Construction worker using level tool on brick wall13512835 - Architects with blueprints at construction site13512825 - Architect and forewoman shaking hands at construction site13351472 - Senior male construction foreman using tablet12398708 - Mechanic with farming machinery13587165 - Construction workers measuring buildings, illustration12249971 - Firefighters at a burning building11719793 - Arab workers13512884 - Construction workers on lunch break at construction site13512824 - Architect reviewing blueprints at construction site13512802 - Construction worker using level tool on brick wall13506949 - Smiling engineer working in a factory13419508 - Two engineers use tablet with augmented reality13512860 - Construction workers assembling scaffolding13512774 - Construction workers talking at construction site13419084 - Engineers discussing plans13351457 - Portrait senior construction worker in hard hat13346898 - Architects viewing blueprints outside urban building13512837 - Engineer with digital tablet at construction site13512814 - Engineers with digital tablet talking at construction site12899790 - Cleaning a Kaldo furnace, 196412899430 - Finished steel in a warehouse, South Yorkshire, 196312627868 - Parachute Jumper12422911 - Hardhat with industrial gears13512844 - Construction workers talking at construction site13512840 - Confident architect at construction site13512808 - Thoughtful construction worker12899639 - Steelworker, Newton Chambers, Chapeltown, 197111704489 - Workplace safety,conceptual image13512876 - Construction workers talking at construction site13512867 - Construction worker using level tool on brick wall13512849 - Architects reviewing blueprints at construction site13512830 - Confident architect at construction site13512777 - Construction workers using tape measure at construction site13512773 - Architect working in construction site13506937 - Engineer using a digital tablet13506934 - Engineer and supervisor in hard hats talking13346915 - Architects with blueprints outside urban building12489436 - Construction worker13512850 - Hard hat and digital tablet on blueprints13512820 - Construction worker assembling scaffolding13512817 - Architect and forewoman shaking hands at construction site13512812 - Engineer and foreman talking at construction site13512810 - Hard hat, wood planks and ladders at construction site13512787 - Construction worker carrying wood at construction site13506953 - Smiling engineers working in a factory13419505 - Engineers using a tablet with augmented reality12445703 - Murray Gell-Mann at CERN, January 201213512872 - Construction worker assembling scaffolding13512823 - Construction worker carrying equipment13512791 - Engineer with digital tablet at construction site13512775 - Confident construction worker at construction site13506951 - Smiling engineer working in a factory13418991 - Industrial engineer working on computer11709579 - The mirror wash water system13512878 - Construction workers with tape measure at construction site13512877 - Construction workers with tape measure at construction site13512874 - Confident construction workers at construction site13512828 - Architects and foreman talking at construction site13512811 - Confident architect at construction site13506936 - Engineer and supervisor in hard hats talking13418968 - Engineer working in a factory13407004 - Engineers working in a factory11732731 - Hard hats for visitors11684683 - Dismantling a natural gas drilling rig13512888 - Construction workers talking at construction site13512861 - Thoughtful construction worker at construction site13512858 - Construction worker assembling scaffolding13512843 - Architect editing blueprints at construction sitenächste Seite
