Workers pouring a concrete pad outside a new commercial building.
The male worker takes the cable car holding an industrial painting brush used for shell plate tank oil surface white color
Worker cleaning driveway with gasoline high pressure washer ,professional cleaning services.High pressure deep cleaning.
Close up view of industrial thermometer on insulate system pipe in silver foil.
Professional male worker in protective mask using spraying machine for painting metal at workshop. Concept of people and renovation.
A worker inspects and sorts round parts with holes.
Metal flanges for conservation oiled in stock.,Metal flanges for conservation oiled in stock.
raking dead grass from the lawn after winter
Close up of a carpet cleaning machine in use, spraying detergent and removing stains from the carpet fibers. A homeowner cleaning carpets using a portable machine. Professional cleaning services and deep stain removal.
Close up of a cobbler working with leather textile at his workshop
Electrical and instrument technician use touch pad for guide to maintenance electric system at electric solar plant
Rotor with blades of contemporary powerful steam turbine in brightly lit workshop of equipment production plant close view
Different types of drill bits used in the oil exploration industry and spare parts in the background, ready to use in the closed warehouse area
Manual impulse heat sealer for sealing paper bag product
Industrial background from part of valves for power, oil or gas industry
Industrial background from part of valves for power, oil or gas industry