Sähköaseman käyttäjä ohjaa parametreja sähkölaitteet. Teknologisen prosessin tarkistaminen . - Kuvapankin valokuva ja kuva

Engineer of substation starts technological process. Management technological equipment, set parameters

Worker of substation opens electric cabinet for manage technological process. Servicing of substationa

HVAC maintenance engineer checking technical data of heating system equipment in a boiler room

Technician specialist on refinery plant. Modern industrial machine operator working in factory

Technician worker on oil and gas refinery. Engineer on industrial plant with pipelines, equipments and compressors

Technician engineer opens gate valve of pipeline on oil refinery. Worker adjusting heating systems. Maintenance services works on factory

Technician on power industrial plant. Engineer operate valve for industrial oil pump system at station in factory. Worker on job

Engineer maintenance works on oil factory. Industrial plant refinery. Services repairman adjustments on gas systems

Technician employee opens gate valve on industrial pipeline. Services works on gas and oil station. Maintenance pumps and boiler on gas factory

Technician checking gauge of pressure on oil tanks. Worker on plant.

Technician on oil and gas refinery industrial. Engineer adjust calibrate level transmitter on gas pump

Maintenance staff checks the pressure sensors on the pipeline in the heating boiler plant

Mechanical inspector turning gate valve on oil and gas factory. Refinery operator open oil pipeline

Industrial worker with measuring device on plumbing and boiler course