“fire resistance level”的概念、定义、翻译、参考文献-科学参考

单词	fire resistance level
释义	fire resistance level Encyclopedia 工学建筑防火释 fire resistance level耐火等级衡量建筑物抵抗火灾能力大小的指标。
随便看	Liu Entai Liu E's collection of Oracle Bones Liu Falu Liu Fan Liu Fang Liu Fang Yuan in the Huntington Library,Art Collections,and Botanical Gardens，San Marino Liu Feng Liu Fengxue Liu Fonian Liu Fu Liufu Liu Fuling liufu organs Liu Futong Liu Fuying Liu Gaolian Liu Gengling Liu Gengtao Liugong Dao Liugong irrigation ditch Liu Gongquan Liu Guan Liu Guandao Liu Guangdi Liu Guangding

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