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2017, Vol. 54(4): 167-172 DOI:
The Required Air Volume of an Extra-Long Tunnel at a Plateau Considering Altitude and Longitudinal Slope
(CCCC Road and Bridge Consultants Co. Ltd., Beijing 100011)
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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