A REVIEW OF GIáO DụC Về PHâN BóN

It needs to be stored inside a dry inert gas ambiance or anhydrous mineral oil to avoid the development of a area layer of potassium superoxide, a strain-sensitive explosive that detonates when scratched. The resulting explosion normally starts a fire tough to extinguish.[sixty one][sixty two]Đặc biệt, Huân chương Lao động hạng Nhì do