Newsroom-Katalog
| Zeit | Deutsche Energie-Agentur GmbH (dena): Meldungen vom 21.11.2011 |
|---|---|
| 12:11 | dena awards efficiency prizes to three companies / Energy Efficiency Award 2011 goes to SCA Hygiene Products, Heideblume Molkerei and Südbayerisches Portland-Zementwerk |