Trabajador masculino mostrando algo a su compañero de trabajo en los papeles de su cuaderno - Foto e imagen de stock

Worker in uniform showing his boss the plan of factory

Engineer and worker checking plan on construction site

Male supervisor with worker discussing over blueprints in industry

Supervisor unhappy with the worker

Engineer order frames from construction factory supplier

Two workmen in discussion holding plans

Expert checking the quality requirements of manufactured industrial steam boilers

Meeting and man male

Two technician workers adjusting cables outdoors

Two architects and adult

Two architects looking over plans

Engineers on a meeting

Architects going over some details

Two architect deep in conversation

2 men helmet and office