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.
WHAT DOES MULTICULTURALISM MEAN? Multiculturalism means: that we accept that we are all Australians regardless of our country or place of birth. that although some of us are born in other countries, our commitment to Australia is in no way lessened. that we understand that the cultural values we hold are important to us and to our children.