Irrigation canal with pressure chamber

Example

DIVE-Turbine_Bewaesserungskanal_Druckkammer-1.500x300-crop.jpg
DIVE-Turbine_Bewaesserungskanal_Druckkammer_Detail-1.500x300-crop.jpg
DIVE-Turbine_Irrigation_Pressure_Chamber_Detail-1.500x300-crop.jpg
DIVE-Turbine_Irrigacion_Camara_Presion_Detalle-1.500x300-crop.jpg
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