Manual workers, plumber showing drain system pipes to engineer in construction site, new house and building
A man welding a fence making a light circle while welding...
Two men making repair of water supply system, using the tools. Plumber fixing pipe system outside. Accident on street.
Man in a hole in the earth and making emergency repair of water system. Plumber working with grey plastic pipe.
Man standing in a hole in the earth and making repair of water system. Plumber installing a grey plastic pipe.
Man standing in a hole in the earth and making repair of water system. Plumber with spanned installing a faucet.
A man at the factory welding iron
The mechanic's hands repair the car's part with a pulse soldering iron
Industrial factory. Welding metal pipes close up. Making a thread
Worker hand fastening hose to unit. Plumber repairing plumbing equipment. Engineer working with hydraulic pressure hose. Man repairing leaking plumbing
4 in 1 - Industrial manufacturing. A man working with an iron pipe details. Welding process
Construction plant. A man working with a welding machine. Making notches on an iron detail
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