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MODERN TUNNELLING TECHNOLOGY ![]() ![]() |
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Temperature Measurements and Tail Brush Replacement using Frozen Liquid Nitrogen for the Nanjing Weisanlu Tunnel | ||||
(1 School of Civil Engineering, Nanjing Forestry University, Nanjing 210037; 2 CCCC Tunnel Engineering Company Limited, Beijing 100088) |
Copyright 2010 by MODERN TUNNELLING TECHNOLOGY
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