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Home Technology Invention Patent
Invention Patent

Patent name:
A method to recover the ductility of polluted Karamay asphalt

Patent name:
A mixing device for asphalt processing

Patent name:
A sampling device for asphalt quality testing

Patent name (under review):
A method for softening point tooling,
preparation and testing of emulsified asphalt residue
by evaporation under low temperature

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