Ingénieur dessinant une ligne sur un ensemble de dessins techniques à l'aide d'un crayon et d'une règle - Photo & image de stock

Industrial design engineer calculating measurements and tolerances on a technical drawing using a calculator

Young engineer reviewing a stack of technical drawings, with more complex designs in the background

Engineer meticulously checking measurements on a technical drawing using a pair of compasses

Male architects working on blueprints

Engineer cross referencing technical drawings with a pair of compasses

Young mechanical engineer checking technical drawings with a red pencil, surrounded by plots of other drawings on the wall behind him

Young architect making a project in the office

Engineer creating a technical drawing using a pencil , triangle, a pair of compasses and two fluorescent markers

An engineer checking a technical drawing with a pair of compasses and a triangle

Man, taking notes on a note block with several mould technical drawings in front of him. An Industrial Design Engineer at work

Hand, holding a refillable pencil, checing the measurements and tolerances on a technical drawing

A close up of several hands going over architectural plans and drawings during a business meeting

Sketch artists standing in front of a whiteboard, drawing a concept of an architectural design of a residential structiure

Young architect asking his boss to validate his designs, and discussing it animately, gesturing with his hand

Man's hand creating a free drawing of a mansion in perspective on a whiteboard as rough sketch

Construction worker checking design drawings in an office, wearing a saftety jacket

Surface level of flipchart and yellow hardhat with blueprints in foreground at workplace

A senior engineer, wearing a hard hat leaning against a wall with several planning boards and sticky notes attached to it.

An airport worker overlooking the conveyor belts used for baggage handling