CN112107946A
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Building construction working face sprays dust fall heat sink for building engineering
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CN112223562A
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Concrete hollow slab wet cutting device convenient to fix for construction
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CN112127615A
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Attached safety operation protection platform for building construction
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CN112127629A
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Noise reduction type building construction device constructed by utilizing mechanics principle
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CN111298514A
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Filter equipment of safe partial shipment of building machinery paint and convenient clearance
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Recoverable integrated device of grit branch sieve washing sewage for building engineering
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CN111155745A
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Spraying device for high-rise building outer wall
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CN111313332A
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Indoor threading construction process adopting efficient air pressure method
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CN108756243A
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Girder steel and concrete ring beam, the structure-integrated construction of concrete floor
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CN108385844A
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FRAME ON THE ROOF OF HIGH-RISE BUILDING steel construction mast exempts from tower crane construction
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CN108442598A
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Rack and steel truss light composite board Combined roof construction
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CN108487517A
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Great-jump-forward is irregularly arranged curtain wall construction engineering method
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CN103643677A
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Tubular pile core taking-out machine
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CN103114717A
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Formwork system of shear walls at two sides of extensible seam
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