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Sutong GIL Comprehensive Pipe Gallery Project
Construction unit:China Railway 14th Bureau
Section I of new construction project of river crossing tunnel along the river
Construction unit:Shanghai Tunnel Co., Ltd
Nanjing Weisan Road River Crossing Channel
Construction unit:CCCC Tunnel Authority
Dalian Metro Line 5 Lot 04
Construction unit:China Railway First Group Co., Ltd
Shanghai Jiangpu Road River Crossing Tunnel
Beijing Zhangjiakou High speed Railway Tunnel
Wangjing Tunnel of Beijing Shenyang Passenger Dedicated Line
New Project of Shanghai Zhoujiazui Road River Crossing Tunnel
Shanghai Beiheng Channel
Yangzhou Slender West Lake Tunnel
