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CN107387096A
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The step of large-section loess tunnel three draws bracket groove to excavate the scope of operation and its construction method
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CN107460889A
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Integral movable type rack template and its construction method in underground pipe gallery construction
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CN107578359A
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A kind of 3D job instructions constructing system and construction method
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CN107289827A
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The bilateral V-cut sinking and blasting method of Super-large-section tunnel
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CN107313432A
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A kind of upper-soft lower-hard ground foundation pit supporting construction and its construction method
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CN107269633A
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A kind of open type variable pump systems of integrated pressure-keeping functions and load-sensitive function
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CN107190594A
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A kind of construction method of rubber tire rail guided way
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CN107190587A
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A kind of construction method of rubber tire rail rotary disk turnout
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CN107338689A
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A kind of construction method of rubber tire rail pivot track switch
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CN107102604A
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A kind of apparatus monitoring method, apparatus and system
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CN107217600A
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Box beam bearing installs chassis
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CN107140024A
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A kind of running gear at adjustable tire angle of inclination
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CN107063015A
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A kind of positioner of snubber angle
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CN107103158A
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The method that high-speed rail bridge rapid modeling is dynamically changed is realized using DYNAMO
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CN107012750A
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A kind of railway has the tiny fragments of stone, coal, etc., non-fragment orbit laying integral type gapless line tractor
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CN106985267A
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A kind of water of the type track plates of CRTS III supports system
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CN107101872A
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Reinforced beam torsion test device
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CN107194038A
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Smooth surface CUMULATIVE BLASTING determination method for parameter in a kind of beded rock mass tunnel
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CN106906751A
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Especially big Cable stayed Bridge Main Tower segmental arc vertical prestressing construction method
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CN106985274A
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A kind of universal CRTSIII types track plate prefabrication pedestal
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