The Montreal Protocol, initially signed by 25 nations in. 1987andnowratifiedbynearly170countries,dictatesthat. because it is a chlorinated refrigerant, R-22 production. must be eliminated. The current schedule calls for halting. production of units that use R-22 as of Jan. 1, 2010.
noun, plural cappuccinos. 1. a hot beverage consisting of espresso and foamed milk, often served with powdered cinnamon and topped with whipped cream. Origin of cappuccino.
oboe da caccia â The oboe da caccia is a double reed woodwind instrument in the oboe family, pitched a fifth below the oboe and used primarily in the Baroque period of European classical music. ocarina â The ocarina is a type of vessel flute which has a mouthpiece extending from the body.