“particularly serious fire”的概念、定义、翻译、参考文献-科学参考

单词	particularly serious fire
释义	particularly serious fire Encyclopedia 工学火灾等级标准释 particularly serious fire特别重大火灾造成30人（含）以上死亡，或者100人（含）以上重伤，或者1亿元（含）以上直接财产损失的火灾。
随便看	subgroup of automorphisms subgroup of boundaries subgroup of cycles subgroup of finite indices subgroup of normal indices subgroup of pointwise stabilizer subgroup of rotations subgroup of setwise stabilizer subgroupoid subgroup scheme subgroup series subgroup system subgroup theorem subhalfgroupoid subhalo subhalo mass function subharmonic subharmonic function subharmonic generation subharmonicity subharmonic oscillation subharmonic periodic solution subharmonic resonance subharmonics subharmonic solution

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