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| 2011, Vol. 48(2): 141-144 DOI: | ||
| Construction Technology of Meillingguan Gas Tunnel | ||
| （1 The 2nd Engineering Co., Ltd., China Railway No.18th Construction Bureau Group, Fengrun 063000; 2 Lanzhou-Chongqing Railway Co., Ltd., Lanzhou 730050) |
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| Received null Revised null | ||
| Supporting info | ||
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