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Automatic assembling method and device for segments of shield tunneling machine
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Tunnel segment assembling method, device and system and heading machine
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Inner hanging knife device of shield machine
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Shield constructs quick-witted ordinary pressure tool changing cutter detecting system
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Automatic shield tail grease injection method and system of shield tunneling machine
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Shield constructs quick-witted area pressure cutter detecting system
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Environment-friendly dredging equipment
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Double-mode support control system and method
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TBM (tunnel boring machine) pressure injection type concrete intelligent control system and control method thereof
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Automatic shield tunneling machine cutter head swinging position identification system and method and shield tunneling machine
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Shield tunneling machine swinging oil cylinder action stroke control system and control method and shield tunneling machine
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Shield tunneling machine cutter head sliding and swinging control system, shield tunneling machine cutter head system and shield tunneling machine
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Shield tunneling machine main drive sealing system and method adaptive to soil bin pressure change
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Double-liquid synchronous grouting system of shield machine
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Combined heading machine cutter head
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Pressurized oil tank for shield segment erector
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TBM (tunnel boring machine) pressure injection type concrete support control system and method
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Shield constructs quick-witted hobbing cutter tool changing device
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Shield constructs quick-witted operative employee training evaluation system
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Density-adjustable muddy water and soil pressure dual-mode shield tunneling machine
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