Asiático Ingeniero de mantenimiento en el sistema de gestión de aguas residuales de una gran fábrica, comprobación de mantenimiento de datos técnicos de equipos de sistemas de calefacción, Tailandia personas - Foto e imagen de stock

Asian Maintenance engineer at the waste water management system of a huge factory,maintenance checking technical data of heating system equipment,Thailand people

Asian Maintenance engineer at the waste water management system of a huge factory,maintenance checking technical data of heating system equipment,Thailand people

Asian Maintenance engineer at the waste water management system of a huge factory,maintenance checking technical data of heating system equipment,Thailand people

Asian Maintenance engineer at the waste water management system of a huge factory,maintenance checking technical data of heating system equipment,Thailand people

Asian Maintenance engineer at the waste water management system of a huge factory,maintenance checking technical data of heating system equipment,Thailand people

Asian Maintenance engineer at the waste water management system of a huge factory,maintenance checking technical data of heating system equipment,Thailand people

Asian Maintenance engineer at the waste water management system of a huge factory,maintenance checking technical data of heating system equipment,Thailand people

Asian Maintenance engineer at the waste water management system of a huge factory,maintenance checking technical data of heating system equipment,Thailand people

Engineers work place to keep liquid helium,preventive maintenance schedule checking,Thailand people,Take a photo for check after

Engineers work place to keep liquid helium,preventive maintenance schedule checking,Thailand people

Young engineer working at large factory,Technician in protective uniform and with hardhat checking temperature in pipes

Young engineer working at large factory,Technician in protective uniform and with hardhat checking temperature in pipes

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

Engineers work place to keep liquid helium,preventive maintenance schedule checking,Thailand people

Engineers work place to keep liquid helium, preventive maintenance schedule checking

Environmental engineers work at wastewater treatment plants,Male plumber technician working at water supply