R04200 -Nooca 1, Fasalka Reactor niobium aan alloyed;
R04210 -Nooca 2, Darajada ganacsiga niobium aan alloyed;
R04251 -Nooca 3, Reactor fasalka niobium alloy ka kooban 1% zirconium;
R04261 -Nooca 4, Niobium alloy darajada ganacsiga oo ka kooban 1% zirconium;