Kluizendok harbour construction
Construction of an underground car park
Welder at work
Construction
Car production
Ship maintenance
Plumber
Welder welding on spiral blades of green farm combine
Floating detention centre construction
Construction workers
Passenger aircraft construction
Engineer on construction site with security helmet
Engineer on construction site with building plan
Ghent coal terminal, Belgium
Boat in a dry dock
Construction worker working on roof of house
young worker on construction site, selective focus on face
Person soldering in electronics laboratory
Engineer
Welder soldering iron in workshop
Worker setting up earthworks construction site erecting fence
Person repairing electronic equipment
Engineer working on machinery
漁具の修繕
Welder working on a piece of metal with sparks flying
Construction worker in London
Construction worker by red crane
Engineer on construction site with laptop computer
溶接
Construction worker using cell-phone
Man welding metall
Man welding
Timber frame house construction, France
inspector with construction plan, natural light, selective focus on nearest part of hand
Earthworks on construction site going on
Worker on construction site operating wheel loader diligently
worker isolated on white background, file contains clipping path
real builder with yellow hardhat, natural light, selective focus on part of hood and helmet
Men lowered by temporary elevator, Boulder Dam, Nevada
Wheel loader with tip-up bucket on construction site in action
Portrait of a Construction Worker
Racing bicycle development
Close up of a copper pipe being welded.
アセチレンバーナー
a caucasian older man operates construction machinery
Medical testing
Welder
Welder wearing protective mask
Construction worker
Welding machine in industrial plant
Robotic welder
Sparks and worker using grinder
Engineer working on machine
Woman welding
Sparks from worker using grinder in factory
Portrait of a construction worker wearing a protective mask
Surveyor on site with theodolite
Man in a tunnel entrance
Rooftop safety harness
Crane operator
Construction site
Worker cutting metal with blowtorch
Worker using blowtorch
Electrical engineer on building site
Portrait of senior worker with security helmet
Construction worker sawing on construction site
Construction worker carrying planks on construction site
Person working in an electronics laboratory
Workers overlooking construction site
Worker in construction site
SILENT STILL: CONSTRUCTION.
Construction workers on scaffolding
Bronze foundry
Construction worker carrying step ladder on construction site
Construction worker using spirit level
Construction workers on building site
Construction workers on site
The portrait of a construction worker
Construction worker next to a cement truck
Construction worker is tiling at home
Construction worker holding blueprints on site
工場で働く男性
construction worker with hand drill standing on a scaffold
Construction worker using tape measure inside half constructed house
Construction worker showing direction to another worker steering vehicle
Construction worker measuring half constructed wall with tape measure
Welder in factory wearing protective head gear
People wearing gas mask and welding
Worker welding with gas torch
Portrait of engineer
Germany, Baden Wuerttemberg, Stutttgart, Building workers working in steel reinforcement at construction site
Construction Worker in Model Community Planned by Suburban Division of U.S. Resettlement Administration, Greenbelt, Maryland, USA, Carl Mydans for U.S. Resettlement Administration, August 1936
クラーンレイのレストランと人びと
Mature man welding parts in motorcycle repair workshop
作業服の若い男性
作業員
アスファルトの道路工事
Off-road racing
作業服の男性
指差し確認する作業服の若い男性
手を広げる作業員
Construction workers welding railings
産業
Fibre optics manufacturing
Construction engineer
Man working at new home construction, low angle view
Construction worker climbing up a tower
Construction workers building house
Portrait of construction worker
Mature man on construction site, portrait