Re:How to Keep 600 Kilograms of Kazakh Highly Enriched Urani...
by karambahh on Monday April 04, 2022 @06:38AM
(#30905046)
A more reputable source in french:
https://www.francetvinfo.fr/france/cherche-cocottes-minute-p...
A witness in this article adds that "every nuclear facility in the world use them"
[edit] actually https://www.rt.com/news/pressure-cooker-plutonium-france-628...