百科詞條:PAZ (最后修訂于2015/2/8 11:23:17)[共100字]
摘要:預防行動區是指核設施周圍的一個區域。在該區域事前做出核事故緊急防護行動安排,以降低場外發生嚴重確定性效應的危險。通常,在發生放射性物質泄露或照射前或之后立即根據當時的設施狀況,在該區域內采取防護行動。......
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