apparent viscosityaproticaprotic solventaqueousaqueous solutionarabic gumarcarcingaromaticityarrayartificial jointartificial skinartificial stoneas spun fibersasbestosashashlessaspect ratioaspenassembled rovingassembliesassembly glueassociationassociative thickenerastmasymmetryatacticatinugeratomic scatteringatomisingatomized gunattackattenuated total reflectanceattenuation coefficentattraction captureaudio frequencyauto accelerationauto acceleratorauto associationauto ignition temperatureauto oxidationautocatalytic reactionautoclave moldingautocondensationautocorrelatorautomatic moldingautomatically trimmedautoretardationautosynergismaxial mixing