Ingeniero asiático con gafas que trabajan en la sala de calderas, comprobación de mantenimiento de los datos técnicos de los equipos del sistema de calefacción, Tailandia personas - Foto e imágenes de stock

A engineer under checking the industry cooling tower air conditioner is water cooling tower air chiller HVAC of large industrial building to control air system.

Asian engineer wearing glasses working in the boiler room, maintenance checking technical data of heating system equipment

Asian engineer wearing glasses working in the boiler room,maintenance checking technical data of heating system equipment,Thailand people

Asian engineer wearing glasses working in the boiler room,maintenance checking technical data of heating system equipment,Thailand people

Asian electric engineer holding clipboard for checking and monitoring the electrical system in the control room,

Asian electric engineer holding clipboard for checking and monitoring the electrical system in the control room,Technician thailand people working

Asian engineer working at Operating hall,Thailand people wear helmet work,He worked with diligence and patience,she checked the valve regulator at the hydrogen tank.

Asian engineer wearing glasses working in the boiler room,maintenance checking technical data of heating system equipment,Thailand people

Asian engineer wearing glasses working in the boiler room,maintenance checking technical data of heating system equipment,Thailand people

Asian engineer wearing glasses working in the boiler room, maintenance checking technical data of heating system equipment

Asian engineer wearing glasses working in the boiler room,maintenance checking technical data of heating system equipment,Thailand people

Asian engineer wearing glasses working in the boiler room,maintenance checking technical data of heating system equipment,Thailand people

Asian engineer wearing glasses working in the boiler room, maintenance checking technical data of heating system equipment

Maintenance technician at a heating plant,Petrochemical workers supervise the operation of gas and oil pipelines in the factory,Engineers put hearing protector At room with many pipes

Maintenance technician at a heating plant,Petrochemical workers supervise the operation of gas and oil pipelines in the factory,Engineers put hearing protector At room with many pipes

Electrical engineer man checking voltage at the Power Distribution Cabinet in the control room