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2011, Vol. 48(5): 97-100 DOI:
Discussion of Calculation Method for Multiple-ramp Ventilation Systems in Urban Highway Tunnels
(China Railway SIYUAN Survey and Design Group Co., Ltd, Wuchang 430063)
Received
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Revised
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Copyright © 2011 Editorial By MODERN TUNNELLING TECHNOLOGY
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Beijing Magtech Co.ltd
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