Trabalhador quebra uma parede de concreto com um cinzel perfurador - Banco de fotos e imagens

Worker breaks a concrete wall with a perforator chisel

Worker breaks a concrete wall with a perforator chisel

Worker drills a concrete wall with a hammer drill

Worker breaks a concrete wall with a perforator chisel

Work electrician installs new wiring in the wall

A worker in protective clothing and a hard hat, working on dismantling concrete walls

Work electrician installs new wiring in the wall

Work electrician installs new wiring in the wall

Work electrician installs new wiring in the wall

Construction worker sawing a hole in the wall for electrical wiring with a renovator

Work electrician installs new wiring in the wall

Worker drills a concrete wall with a hammer drill

Worker drills a concrete wall with a hammer drill

A builder dismantles a perforator drill breaks the concrete floor at a construction site