Skilled engineer assembles solar panels on roofs using various tools, ensures secure fit.
Skilled engineer assembles solar panels on roofs using various tools, ensures secure fit.
Back shot of human body skeleton standing in empty hospital office room
Computer with patient bone structure on screen standing on table
metal beam texture with copy space
Human body skeleton standing in empty hospital office with nobody in it
The Pier at Cromer on the Norfolk Coast - southeast England
Vertical shot of the supporting wooden poles of the pier.
Installation of metal structures of the building
Shot of builders on the height equipment installing metal structures of the building
metal crane basket with tools for welding
dongting lake bridge at dusk
Roof trusses covered with a membrane on a detached house under construction, view from the inside, v
Roof trusses covered with a membrane on a detached house under construction, view from the inside, v
business
American residential frame house under construction home in interior home
Construction site with view on concrete floor
high-voltage power line pole in the countryside
Construction of new buildings in a monolithic-frame way using a formwork system. Vertical image.
Bridge Frame Closeup
Interior with wood framing beam of new house under construction
Roof trusses covered with a membrane on a detached house under construction,
Framing beam of new house under construction home beam construction
detail of spine, spine model,
Wooden frame closeup
Church Restoration Scaffolding
roof
roof
Modern bridge fragment: white against bright blue
Vasco da Gama Bridge (Ponte Vasco da Gama), Lisbon
