Trays reagents in darkroom. Process developing photos. Photographic enlargers and accessories for the printing of old photos lighting red
Rolling of copper pipes
Close up of a man carpenter using while working with a wooden product. Creative. Woodwork at the workshop.
Railway worker makes notes in his tablet pc. Railway employee with tablet computer stands on railway line. Service technician in yellow hard hat works with tablet computer
African american railway worker stands at freight train terminal. Railroad man in uniform and red hard hat look at the camera
Cracked foundations and water pipes that need replacing, along with brick walls, are viewed in the basement of a real estate fixer-upper
Depressed railwayman in red hard hat sits on rail near freight wagon after tragic event. Stressed railroadman on railway track, railway worker sits on railway line near big metal wheel
Railway man in red hard hat sits on railway tracks and looks at the train. Workman with level measuring instrument. Railway worker in yellow uniform with level measuring instrument on railway line
Railway worker makes notes in his tablet pc. Railway employee with tablet computer stands on railway line. Service technician in yellow hard hat works with tablet computer
Worker records videos on smartphone. Powerman in yellow hard hat with smartphone at electric power plant
African american railway man in medical mask with tablet computer at freight train terminal looks at the camera. Inspector of railway traffic with tablet PC on freight station. Cinema 4K 60fps video
Manicurist applying colorless varnish, slow motion. Nail master hand in glove covers polished nail with transparent gel close up.
The process of manicure finishing close up. Slow motion manicurist in gloves applying with brush transparent varnish on nail to client. Woman receiving manicure in nail salon.
Electrical technicians repair high-voltage line. Workers in uniform
Railway worker looks at the camera. Railwayman stands between goods trains on freight station and looks in camera
Powerman with portable radio transmitter on electric power station. Power engineering specialist on heat power plant communicates via radio station
Worker with chemical protection at electric power station. Repairman in hard hat, goggles and respirator at industrial area
Close up of a man carpenter using while working with a wooden product. Creative. Woodwork at the workshop.
Railway worker sits on railway line and drinks water. Workman on railway track. Railway worker sits on railway line
Railway worker in yellow uniform with level measuring instrument on railway line. Railway man in red hard hat sits on railway tracks and looks at the train. Workman with level measuring instrument
African american railwayman at freight train terminal in medical face mask holds in hands tablet computer and looks at camera. Inspector of railway traffic with tablet PC on freight station
Worker at electric power plant speaks on smartphone. Power engineering specialist in yellow hard hat with cell phone and works documentation at electric power station
Powerman in gas mask on electric power station makes notes in his work papers. Power engineering specialist on heat power plant in respirator and yellow hard hat writes in documents
Engineer with personal computer at power station. Power engineering specialist with pc at heat electric power station. Worker in hard hat at heat electric power station, engineering supervision
African american railway man in medical mask with tablet computer in hands stands at freight train terminal and looks at the camera. Inspector of railway traffic with tablet PC on freight station
Film roll and device for film development on background. Old photo film rolls, cassette and retro camera on background. Thank of black and
Railwayman with computer at freight train terminal.Railwayman in uniform and red hard hat works with tablet computer. Railway employee makes notes in his tablet pc
Power engineering specialist in yellow hard hat with cell phone and works documentation at electric power station. Worker at electric power plant speaks on smartphone
Railway employee with tablet pc sits on rail near big metal wheel of wagon. Railway worker with personal computer. Railwayman on freight station makes notes in his tablet computer
African american railway worker at freight train terminal in medical mask holds in hands tablet computer and looks at the camera. Inspector of railway traffic with tablet PC on freight station
Expert electrician demonstrates precision drilling techniques with a rotary diamond core drill for socket installation
Worker Repair Air Conditioner
Railwayman in yellow uniform with crowbar in hands repairs railway track. Workman with metal crowbar on railway track. Railway worker in yellow uniform with crowbar in hands mends railway line
Stressed railroadman on railway track, railway worker sits on railway line near big metal wheel. Tired railwayman in red hard hat sits on rail near freight wagon after hard work day
Worker in respirator and with portable radio transmitter on electric power station. Power engineering specialist in gas mask, goggles and hard hat on heat power plant communicates via radio station
Electrical technicians repair high-voltage line. Workers in uniform
African American workman in hard hat stands at construction site and looks at the camera
Railwayman at work. Railway worker stands near wagon of goods train on freight station and turns red wheel
Railway worker in yellow uniform with level measuring instrument on railway line. Railway man in red hard hat sits on railway tracks and looks at the train. Workman with level measuring instrument
Power engineering specialist on heat power plant communicates via radio station. Electrician with portable radio transmitter on electric power station
Railwayman at work. Railway worker stands near wagon of goods train on freight station and turns red wheel
Repairman worker in yellow uniform with shovel in hands mends railway line. Railwayman with shovel in hands on railway track. Workman with shovel on railway track
Electrician with computer on power station. Factory worker with tablet pc. Worker in hard hat at electric power plant, engineering supervision
Railway employee speaks on cell phone. Railway worker stands on railway line and speaks on mobile phone, railroadman communicates via smartphone on freight station
Powerman in gas mask on electric power station makes notes in his work papers. Power engineering specialist on heat power plant in respirator and yellow hard hat writes in documents
Inspector of railway traffic makes notes in tablet computer. Railway worker with tablet pc in hands looks at the train
Railroader with portable radio transmitter near goods trains. Railway employee on railway line near freight station speaks via portable radio transmitter, worker communicates via radio station
Workman sits on branch railway and drinks water from bottle. Railway worker sits on railway line. Repairman in yellow hard hat with tools sits on railway track