Young engineer holding helmet safety and blueprints working with gas boiler of heating system equipment in a boiler room
Modern industrial gas boiler room equiped for heating process. Heating gas boilers, pipelines, valves. Sun flares
Worker repairing the boiler with the aid of welding
New unpacked car engine waiting for installing on the vehicle. Car service stuff on background
Valve refinery plant equipment for pipeline oil and gas valves at gas plant pressure safety valve selection.
Refinery plant equipment for pipe line oil and gas valves at gas plant pressure safety valve selective
Air cooled water chiller with pipework
Large industrial water treatment and boiler room. Shiny steel metal pipes and blue pupms and valves.
closeup hand of worker plastering cement at wall for building house
Cleaning machine in the empty office lobby. Yellow vacuum equipment for cleaning is on the shiny marble floor. Concept of professional cleaning service.
Selective focus tube sheet or boiler or plate of heat exchanger closeup texture macro diagonal background full of hard insoluble mineral deposits, salts scale and corrosion. Trypophobia concept.
Metallic pipes covered with orange paint. Background with perspective. Selective focus
Conscious female being in hangar while preparing vehicle for active work on the territory of airport
Floor repair using a primer. Priming the concrete floor with a roller. Professional floor primer. Leveling concrete floors.
Pig reciever at oil and gas wellhead remote platform for internal cleaning and inspection to protec corrode inside sea line pipe.
Large blue tanks in a industrial city water treatment boiler room. Wide angle perspective. Special equipment, technology, drinking water supply, chemical modifications, environmental conservation