Two industrial workers in discussion - Stock fotó és kép

Engineer discussing over clipboard at construction site

Engineer and architect at construction site

Rig workers with hardhat pointing

Oil rig engineers at work

Two male mature engineers looking at paperwork in factory

Apprentices with hard hats

Industrial engineers studying a plan

Male supervisor with worker discussing in factory

Young man checking supplies on his tablet

Male supervisor talking on mobile phone with worker at industry

Hesitant senior workman on telephone on worksite

Engineer construction working desk with laptop computer

Portrait of a factory engineers talking

Female factory supervisor giving signal using an electronic device

Workers at a metal factory

Men in factory looking at paperwork