英语词汇“fire-protection 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	fire-protection rating
释义	fire-protection rating fire-protection rating The time in hours, or fractions thereof, that a material (or an assemblage of materials) can withstand fire exposure, as determined by a fire test conducted in accordance with applicable code requirements.
随便看	rvrwm rvs rvsa rvsac rvsb rvsc rvsd rvsdc rvse rvsef rvsf rvsh rvshrm rvsi rvsj rvsl rvsm rvsmc rvsmdc rvsn rvso rvsp rvspca rvspr rvsr

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。