Çevre mühendisleri atık su arıtma tesislerinde çalışıyor. Su ikmali yapan kadın tesisatçı teknisyen. - Stok Fotoğraf ve Görsel

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

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

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

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

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

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

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

Woman engineer in the oilfield talking on the radio wearing white helmet and work clothes. Toned.

Environmental engineers work at wastewater treatment plants,Water supply engineering working at Water recycling plant for reuse,Technicians and engineers discuss work together.

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.

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.

Environmental engineers work at wastewater treatment plants,Water supply engineering working at Water recycling plant for reuse,Technicians and engineers discuss work together.

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

Water plant maintenance technicians, mechanical engineers check the control system at the water treatment plant.

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