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CN107420121A
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A kind of interim steelframe locks pin construction method
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CN107654239A
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A kind of tunnel bottom is excavated and inverted arch construction method
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CN107387095A
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Composite lining structure after the construction method of tunnel-liner back cavity and construction
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CN107313436A
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Foundation ditch recharge water treatment facilities
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CN107100637A
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A kind of shield cutter mud cake cutting device and its cutting method
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CN107238368A
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Full hall support mechanism for monitoring and the Monitoring method of the subsidence for full hall supporting construction
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CN107218901A
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The Monitoring method of the subsidence of fiber grating strain sensor mechanism and full hall supporting construction
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CN107228653A
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Tunnel mechanism for monitoring and the Monitoring method of the subsidence for tunnel
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CN107255466A
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Monitoring method of the subsidence for cradle construction
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CN107100330A
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A kind of cushion block
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CN107237264A
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A kind of the second stage of prestress wire tensioning support of Precast T-Beam and method
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CN107178670A
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A kind of flexible pipe slewing equipment
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CN107023303A
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A kind of large-diameter shield machine earthing balancing safety method of reseptance
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CN106988752A
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Slurry shield exchanging shield ventral brush liquid nitrogen freezing safety guard and method under a kind of high hydraulic condition
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CN106948827A
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A kind of slurry shield mends slurry circulation technology method and device with emergent
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CN107060794A
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Hobboing cutter serrated knife exchanges process under a kind of compound stratum shield normal pressure
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CN106918323A
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Soil body settlement sensor and soil body sedimentation monitoring system
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CN106812540A
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A kind of shield launching element wall closing water sealing consolidation structure and construction technology
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CN106968679A
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A kind of high hydraulic pressure tail sealing emergency system
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CN106917632A
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Ventilation unit
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