Bildquelle

stock.adobe.com

  • DATEI-NR.: 185355807, worker and his senior colleague working with forklift machine in storage, Von LIGHTFIELD STUDIOS;

  • DATEI-NR.: 28408223, happy truck driver, Von mangostock;

  • DATEI-NR.: 32769586, Polystyrol, Von Wolfgang Kruck;

  • DATEI-NR.: 567095721, yellow mineral wool with a visible texture, Von Krzysztof Bubel;

  • DATEI NR.: 314238766, happy woman cleaning with a spray detergent, von auremar;