9 Bilder zum Thema "energy conservation techniques" bei ClipDealer

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battery charger
battery charger
Construction of new residential home includes the insulation of wall
New residential home is being constructed with an insulation wall
An image with a signpost pointing in two different directions in German. One direction points to efficiency, the other points to energy costs.
An image with a signpost pointing in two different directions in German. One direction points to efficiency, the other points to energy costs.
Pile of timber logs. Wooden logs. Certified sustainable timber from forests managed for reforestation. Wood company ensures transparency, traceability. Sustainable forestry practices. Wood supply.
An image with a signpost pointing in two different directions in German. One direction points to efficiency, the other points to energy costs.
An image with a signpost pointing in two different directions in German. One direction points to efficiency, the other points to energy costs.

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