ﺑﻬﺮﻩﺑﺮﺩﺍﺭی ﺍﺿﻄﺮﺍﺭی Emergency operation

ﺑﻬﺮﻩﺑﺮﺩﺍﺭی ﺍﺯ ﯾﮏ ﺳﯿﺴﺘﻢ ﺩﺭ ﻣﻮﺍﻗﻊ ﻏﯿﺮ ﻋﺎﺩی و ﺍﺗﻔﺎﻗﯽ.