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6.34m-Diameter Earth Pressure Balance Shield
State：Completed
Time：2003/01
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Φ11.22m Slurry Balance Shield
State：Completed
Time：2008/01
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6.64m Articulated Earth Pressure Balance Rectangular Shield
State：Completed
Time：2007/01
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7.5m x 10.4m Large Cross-Section Rectangular Pipe Jacking Machine
State：Completed
Time：2013/01
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11.83m x 7.27m Earth Pressure Balance Rectangular Shield
State：Completed
Time：2015/01
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