英语词汇“glass bulb sprinkler”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	glass bulb sprinkler
释义	glass bulb sprinkler glass bulb sprinkler In a fire protection system, a sprinkler which opens under the influence of heat by the breakage of a glass bulb; the bulb breaks as a result of the pressure exerted by the expansion of the liquid which it contains.
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