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CN109731628A
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A kind of automation multistage kibbler roll for coarse aggregate breakage
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CN109702091A
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A kind of stamping forming counnter attack assembling device of automation bonnet
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CN109676751A
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A kind of concrete segment automatic forming vibration device
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CN109675976A
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A kind of automation roll-forming equipment of the metal with cooling structure
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CN109694511A
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A kind of polyethylene compound resin beverage bottle and preparation method thereof that fire resistance is good
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CN109736516A
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A kind of fire prevention staircase of fire disaster escaping
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CN109723378A
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A kind of high-efficient automatic winning apparatus of minerals exploitation
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CN109675763A
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A kind of automatic uniform application device of fire resistant doorsets
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CN109676509A
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A kind of feeding device of bearing automated production assembly
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CN109673253A
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A kind of intelligence rape's combine harvester harvesting device
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CN109794362A
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A kind of sand-digging machine sandstone precisely separate and collect device
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CN109677683A
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A kind of automated food packed and transported equipment for food processing
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CN109758893A
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A kind of chimney air conversion purification device
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CN109682636A
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A kind of soil sample detection device for soil remediation
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CN109678620A
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A kind of saline-alkali land soil conditioner and preparation method thereof
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CN109702076A
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A kind of automatic stamping mechanism for aluminium sheet punching
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CN109504390A
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A kind of reparation medicament and preparation method thereof of high leaded soil
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CN109651862A
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A kind of system containing calcium oxide fireproof coating and preparation method thereof
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CN109679321A
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A kind of polyurethane foam plastics and preparation method thereof that degradation speed is fast
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CN109852156A
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A kind of high aluminum-carbon refractory material and preparation method thereof can be improved corrosion resistance
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