It is not a question of a catastrophe. That’s only when the information has been secreted. What is in fact? Petersburg, where by quite a chance, information about…
Radioactive Leakage at the St. Petersburg Radium Institute
leakage
Behavior in emergencies: Accident with leakage of hazardous substances
Of chemical substances Strict adherence saves lives and reduces damage. Hazardous substances (HELLS, or Sdyav – note LastDayClub) can be found in any area of the country. They…