Takaisin näkymä ryhmä insinööri, teknikko ja arkkitehti turvallisuus kypärä suunnittelu rakennussuunnitelma suunnitelma suunnitelma moderni kaupunki rakennuksen tausta, rakennustyömaalla, teollisuuden ja työntekijän käsite - Kuvapankin valokuva ja kuva

Back view group of engineer, technician and architect with safety helmet planning about building plan with blueprint in modern city building background, construction site, industry and worker concept

Back view group of engineer, technician and architect with safety helmet planning about building plan with blueprint in modern city building background, construction site, engineering concept

Back view of two male wearing safety helmet and looking at modern building. Construction foreman wearing orange safety vest with yellow reflective stripe and holding spirit level while project engineering manager holding laptop and pointing finger to construction building for successful project. Construction and engineering concept.

Top view construction worker team contractor hand shake after finishing up business meeting to greeting start up project contract in construction site building, teamwork, partnership, industry concept

Midsection of team of engineer and technician contractor shaking hands after finishing up business meeting to greeting start up project contract in construction site, partnership, teamwork concept

Middle aged asian architect, engineer or technician man with safety helmet holding blueprint and pointing finger in construction site building to greeting start up project, business, industry concept

Couple of engineer or technician man and woman with safety helmet holding mobile radio phone planning about building plan to greeting start up project in construction site building, industry concept

Engineer and technician contractor shaking hands after finishing up a business meeting to greeting start up project contract in construction site building, successful, partnership, teamwork concept