海量图书期刊资源，随时随地畅享阅读乐趣
[American Society of Civil Engineers GeoCongress 2008 - New Orleans, Louisiana, United States (March 9-12, 2008)] GeoCongress 2008 - Deep Borehole Heat Exchanger with a CO <sub/>2</sub> Gravitational Heat PipeZorn, Roman; Steger, Hagen; Kölbel, Thomas; Kruse, Horst · 2008