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CN111998836A
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Multifunctional building detection measuring tool
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CN111997348A
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Outer wall scaffold with safety protection structure
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CN111997274A
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Cast-in-place type green planting of concrete plants waterproof bed course
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CN111993640A
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Cooling device is used in production of wall bushing
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CN111992549A
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Portable building pipeline cleaner
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CN111997340A
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Building scaffold convenient to dismantle transportation
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CN111996698A
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A thick liquid recycle device for dresser
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CN111998132A
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Ground heating coil for building convenient to installation
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CN111997650A
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A grouting device for high-efficient slip casting in mine tunnel
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CN111997339A
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Scaffold convenient to installation
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CN111648357A
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But height-adjusting tubular pile for building
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CN111636425A
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Building tubular pile shoe
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CN111633562A
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Dustless formula grinding device for building engineering
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CN111644284A
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Novel spraying equipment for building
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CN111636423A
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Prestressed pipe pile for building
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CN111636428A
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Tube core cleaning device of building tubular pile
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CN111636631A
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Combined building framework
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CN111636666A
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Support for construction easy to assemble
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CN111632722A
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Stone crushing device for building
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CN111632650A
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Stone crusher that building engineering used
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