英语词汇“fire separation assembly”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 separation assembly
释义	fire separation assembly fire separation assembly A horizontal and/or vertical fire-resistance-rated assembly of materials having protected openings, and designed to restrict the spread of fire.
随便看	levellers levellers so-called level line level lines and surfaces levelling levelling a charge against levelling a charges against levelling against levelling at levelling down levelling her locks levelling his locks levelling my locks levelling off levelling-off levelling one's locks levelling our locks levelling out levelling screw levelling screws levelling someone's locks levelling the field levelling their locks levelling the locks levelling to the ground

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