電気技師は、換気設備や空調設備の暖房を点検し、点検します。Hvacエンジニアがマノメーターをチェック - ストックフォト＆画像

Worker monitors level of pressure on manometers. Industrial factory oil and gas.

HVAC engineer in boiler room monitoring pressure gauges. Technician working on industrial plant

Mechanical worker closes gate valve of pipeline in gas and oil industrial factory

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

HVAC technician checking pressure gauge on industrial factory. Engineer monitors manometers

Technician engineer cheking probes pressure sensors on industrial power refinery plant. Worker measures values of manometers

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

Plumber closes valve at industrial plant. Engineer maintains valves. Mechanic at thermal station. Service work on pipeline. Gas and oil industry.

Technician operator measuring value of pressure, temperature and flow on gas and oil processing platform to monitor quality of process

Heating engineer with drawings at industrial plant. Worker in helmet with technical documentation. Service works on equipment maintenance at plant

Engineering staff adjusts the parameters of a digital pressure sensor at an industrial plant

Technician worker closes gate valve on water pipeline. Maintenance boiler system. Engineer on industrial factory.

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

Mechanic technician closed gate valve on pipeline. Worker in safety helmet on industrial factory

Engineer with blueprints on industrial plant. Manager in industry. Service maintenance on oil factory

Technician worker on industrial plant checks measurements pressure of manometers