6 Bilder zum Thema "groundwater levels" bei ClipDealer

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Open pit mine in full operation, with machinery extracting minerals.
Open pit mine in full operation, with machinery extracting minerals.
Open pit mine in full operation, aerial view with operation modules.
Open pit mine in full operation, with machinery extracting minerals.
Drainage drainage reclamation channel is an outdated way to lower groundwater levels. dikes of gray stones. supplies water to irrigate fields
abandoned quarry with a heart-shaped lake at the bottom

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