NEWS
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312018-10Preparation of chloroprene Graft Adhesive
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312018-10Microencapsulated anaerobic adhesive
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312018-10This competition is the first national skill competition hel
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302018-10The tensile shear strength of the colloid increased slightly
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302018-10Selection of crosslinking agent
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302018-10Protein adhesive spray urea has oxygen atoms and hydrogen at
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302018-10Yarn splicing instead of tape tape assembly process
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302018-10Factory dependence of white latex is stronger than ethylene