巨大な工場の排水管理システムのアジアのメンテナンスエンジニア,暖房システム機器の技術データをチェックメンテナンス,タイの人々 - ストックフォト＆画像

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

Environmental engineer working at wastewater treatment plant, Water recycling plant for reuse

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

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

Environmental engineers work at wastewater treatment plants,Water supply engineering working at Water recycling plant for reuse,Check the amount of chlorine in the water to be within the criteria.

Engineers work place to keep liquid helium,preventive maintenance schedule checking,Thailand people,Technicians and engineers discuss work together.

Engineers work place to keep liquid helium,preventive maintenance schedule checking,Thailand people,Technicians and engineers discuss work together.

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