Pitting resistance equivalent number (PREN) is a predictive measurement of the corrosion resistance of various types of stainless steel. In general: the higher PREN-value, the more corrosion resistant the steel. Steels with PREN-values above 32 are considered seawater (corrosion) resistant.
the state or condition of being multicultural. 2. the preservation of different cultures or cultural identities within a unified society, as a state or nation. Origin of multiculturalism.
As nouns the difference between pluralism and multiculturalism is that pluralism is the quality or state of being plural, or in the plural number while multiculturalism is the characteristics of a society, city etc which has many different ethnic or national cultures mingling freely; political or social policies which support or encourage such coexistence.