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

单词	fire resistance rating
释义	fire resistance rating Encyclopedia 工学建筑防火释 fire resistance rating耐火极限在标准耐火试验条件下，建筑构件、配件或结构从受到火的作用时起，至失去承载能力、完整性或隔热性时止所用的时间，用小时表示。
随便看	stage model/approach stage of amplification stage of change model stage of compressor stage of game stage of ionization stage open stoping with subsequent backfill stage photography Stage plan stage presence stage room stoping mining method stage self feeling stage separation stage separation test stage setting stage setting for a small theatre stage sharing of two types of opera stage snow machine stages of motor learning stage-specific gene expression stage spectacle stage system of traditional Chinese opera stage theory of cognitive development stage theory of dying stage theory of exercise behaviorstage

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