durometer number, Shore hardness number
an arbitrary numerical value which measures the resistance to indentation of the blunt indentor point of the durometer, while the value may be taken immediately or after a very short specified time (see: durometer hardness, Shore hardness), duromeetri meetodil määratud materjali kõvadust iseloomustav näitaja (vt duromeeterkõvadus, Shore'i kõvadus)