Applications
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Sejila Mountain Tunnel in Sichuan and Tibet
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Houping Tunnel Inclined Shaft of Zhengzhou-Wanzhou High-speed Railway
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China Railway First Engineering Bureau Deda Tunnel No. 2 Inclined Shaft
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China Railway 12th Bureau Tongchangjing Tunnel
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Xiling entrance tunnel of Xishi High-speed Railway
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Lazhengchadong Tunnel
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Yunnan Xulong Hydropower Station
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Pakistan Mohmand Hydropower Station
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China Railway Erju Longwandong Tunnel
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Daying Tunnel of Shenbai High-speed Railway
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Guangzhou Airport Shiguling Tunnel
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Dongdashan Tunnel of Sichuan-Tibet Railway