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Liquid nitrogen cryogenic grinding low-temperature nitrogen recycling integrated equipment
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High-performance copolyamide hot melt adhesive composition
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Antistatic polymer composition
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A kind of low melting point high-temperature resistant water boils polyester resin and preparation method thereof
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A kind of PUR of flexible polyamide containing organosilicon and preparation method thereof
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One kind milling high speed defrosting mixer
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A kind of useless powder positive feed structure of PUR
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CN107283663A
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One kind hot melt waste silk comminutor feeding mouth structure
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CN107163904A
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PUR being made up of superpolyamide resin low-molecular-weight polyamide resin grafted polyolefin resins and preparation method thereof
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A kind of semiaromatic type polyester hot-melt adhesive of the block containing silicone macromolecule and preparation method thereof
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A kind of reactor adjuvant adding device
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A kind of organosilicon end capping polyamide hot and preparation method thereof
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CN107163892A
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A kind of utilization pet waste produces the preparation method of polyester hot-melt adhesive
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CN107175047A
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A kind of autoclave steam retracting device
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CN107158894A
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A kind of organic gas processing unit of polyester product production discharge
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Stair corner guard for building
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Triangular firm connection staircase angle bead for building
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