Focused young Caucasian woman checking sorted garbage standing with digital tablet on recycling station. Portrait of concentrated female inspector controlling trash management.
Railway worker talks on mobile phone near goods trains. Railway employee in working clothes on railway line speaks on mobile phone, manager of works communicates via smartphone on freight station
Railwayman speaks on mobile phone. Railway worker stands on railway line and speaks on mobile phone, manager of works communicates via smartphone on freight station
African american technician presenting modern solar station to indian man and muslim woman. Two managers with laptop and clipboard
Technician presenting modern solar station to indian man and muslim woman. Two managers with laptop controlling production of green energy
Multicultural people doing inspection on solar farm. Technician presenting modern solar station to indian man and muslim woman. Two managers
