还要再追究一开始的起火的燃烧物是什么？烟头？机械火星？人为因素（破坏等）？

来源: 金笔于 2025-11-28 13:27:11 [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.