1993 Tomsk-7 accident at the Reprocessing Complex in Seversk, Russia, when a tank exploded while being cleaned with nitricacid. The explosion released a cloud of radioactive gas (INES level 4).[5]
This article includes a history-related list of lists.
This page is based on this Wikipedia article Text is available under the CC BY-SA 4.0 license; additional terms may apply. Images, videos and audio are available under their respective licenses.