28570901 Bilder zum Thema "leitungsinstallation" bei ClipDealer

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Energieeinsparung Energy savings
Male electrician repairing circuit line
installation of air conditioner, worker open drip valve
Professional electrician with flashlight working by distributor box
Hand turning safety shut off valve of a natural gas pipe
Male electrician checking wires in electrical box
Mains gas valve closeup
Professional electrician inspecting wires in electrical box
Hands cutting polypropylene pipe in the excavated trench.
Electrician checking wires of power line maintenance
Polypropylene pipes welding, hands working close up.
Electrician filling checklist of power line maintenance
Replacement of sewer pipes. Laying gas pipes in the ground. Workers are establishing new communications. Construction work on the street.
Electrician holding clipboard and smiling by electrical box
Gas meter boxes fitted with direct-action, spring-loaded regulators prepared for installation.
pipe line
Construction work. Workers. Pipe laying. Repair of communications.
Replacement of sewer pipes. Laying gas pipes in the ground. Workers are establishing new communications. Construction work on the street.
Supply of a sewer pipe to a sump on a trench in the village.
Supply of a sewer pipe to a sump on a trench in the village.
Closeup on Gas Pipe Line System Connection Installed in House Wall and Rain Gutter. Make Gas Line Connections From Steel or Copper Pipes to Ranges, Clothes Dryers Safe and Secure by Using Proper Fittings.
Stacks of colored pvc pipes
laying of drainage pipes and inspection well for removal of water from a site under construction of the house
New flanges in the workshop of the plant
Copper pipes for natural gas installations, attached to a wall in a boiler room lined with ceramic tiles.
Close-up of Electrician work
Various pipes and cables run along the decker
UTP network cables
Close-up Hands of Electrician measure voltage
Happy electrician engineer worker
electrician engineer worker
installing electrical lines and electrician
electrician engineer
Electrician working at power line box
Electricians at cable wiring work
The electrician performs the installation and configuration of high-voltage equipment.
Electrician at cable wiring work
Electrician engineer worker
Electrical work indoors.
electrician engineer worker
installation of air conditioner, worker connects copper pipe
close-up of a female electrician working on a electrical board
Energy and electricity, electromechanical protective at work wit
A electrician is installing the fuses in the switch box.
Electrician tighten the screws with spanner
checking the connection and electrician
electrician engineer worker
Man with flashlight checking switch box
An electrician is installing electric wires in a switching fuse box.
Electrical work indoors.
Electrician assembling power switchboard

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