I started to research scientific literature on how these centrifuges are actually built in Natanz and found they are structured in what is called a cascade, and each cascade holds 164 centrifuges.
Jeg kiggede i den videnskabelige litteratur om hvordan disse centrifuger er opbygget i Natanz og fandt at de var opstillet i hvad vi kalder i en kaskade, og hver kaskade indeholder 164 centrifuger.