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Method for establishing concrete crack resistance curve
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Sand making system and sand making method
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Preparation method of recycled concrete
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Auxiliary measuring device
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Fixing device for steel structure connection
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Drilling device for building steel plate
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Testing arrangement of mechanism sand powder content for development stage
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A tightness detection device for mechanism sand shaping product
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A cleaning device that is used for mechanism sand production to remain tailing clearance
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Screening equipment capable of screening sand particles of different specifications
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Vertical shaft type sand making equipment capable of sufficiently crushing raw materials
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Preparation method of high-performance dry-mixed mortar
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High-performance dry-mixed mortar
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Dry-mixed mortar storage device
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Dust removal system for dry-mixed mortar production and dry-mixed mortar production system
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