4/18日我们这儿的雨水中有15.8bq/m2的I131放射物，这严重吗，需要做防护吗？特别是小孩？

来源: verygreenhand 于 2011-04-21 02:04:45 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.