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| 2015, Vol. 52(6): 177-183 DOI: | ||
| The Operating Energy Efficiency of a Tunnel Heating System Using a Ground-Source Heat Pump in a Cold Region | ||
| 1. Hulunbuir Transportation Technology Management Station 2. Department of Geotechnical Engineering, Tongji University 3. Key Laboratory of Geotechnical and Underground Engineering, Tongji University | ||
| Received null Revised null | ||
| Supporting info | ||
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