英语词汇“f-rating”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	f-rating
释义	F-rating F-rating A fire performance rating of a fire-stopping system, measured in terms of period of time that the system will limit the passage of fire through it when tested according to the applicable code.
随便看	fringing fringing fields fringing forest fringing groove fringing reef fringing reefs fringlish frings, theodor fringy ggsct ggsd ggse ggseaa ggsf ggsg ggsga ggsic ggsipu ggsiu ggsj ggskc ggsl ggsm ggsmc ggsn

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

F-rating