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Two lining hole detecting instrument of crawler-type tunnel carry on and equip
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Flat plate type tunnel secondary lining cavity detection instrument carrying equipment
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Shield type selection adaptability evaluation method for coastal complex stratum
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A kind of tunnel inverted arch side wall concrete self-propelled pours device
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A kind of tunnel advanced support formula lock foot anchoring stock structure and its construction method
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A kind of cleaning of crawler type tunnel inverted arch and cleaner
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A kind of cleaning of sectional type tunnel inverted arch and cleaner
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A kind of flat tunnel inverted arch cleaning and cleaner
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A kind of tunnel double-lining concrete vibrating system
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A kind of soft lap device of tunnel double-lining end head formwork pressure visualization
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A kind of tunnel double-lining concrete flow quantity monitoring device and its application method
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Tunnel double-lining concreting control system and control method
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Tunnel double-lining concrete casting system construction method
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