英语词汇“fire shutter”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 shutter
释义	fire shutter fire shutter A metal shutter (including frame and hardware) which has a fire-endurance rating required by code. The required rating depends on the location and nature of the window or opening in which it is installed.
随便看	rakovski, georgi stoikov rakovskii, adam rakovskii, adam vladislavovich rakovsky, christian georgyevich rakov, vasilii rakov, vasilii ivanovich rakp rakr raks al sharqi raksha raksha bandhan raksha bhandan rakshasa raksmay hong meas raks sharki raks sharqi raks thai foundation raktajeno rakta moksha raktl raku rakushka-romanovskii, roman rakushka-romanovskii, roman onisimovich rakuten golden eagles rakuten institute of technology

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