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Industrial ChemistryChemical EngineeringMaterials of ConstructionChemical ProcessesPrandtl FormulaEngineering OperationsOrganic InsecticidesChemical Raw MaterialsParticle Size and ShapeControl InstrumentsFibrous FillersImperial Chemical IndustriesSynthetic TextileBasic ChemistryCresylic AcidChemical InformationTransfer CoefficientFluid FrictionAcid ResinsHeat Transmission