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单词 θ72797
释义
the world > matter > properties of materials > temperature > coldness > extinguishing fire > [noun] > fire-fighting > a substance or apparatus for extinguishing > sprinkler (4)
sprinkler1865

Originally: a fire protection system consisting of a network of perforated pipes used to discharge water onto the site of a fire. Later: one of a…

fire sprinkler1867

a component of a fire safety system of a building, installed in the ceiling to discharge water automatically into a room in the event of a fire; =…

sprinkler system1876

(a) a fire protection system incorporating sprinklers (sense 1c); (b) a watering system incorporating sprinklers (sense 1d), used for large areas…

sprinkler installation1887

a fire protection system incorporating sprinklers (sense 1c).

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更新时间:2025/2/24 7:42:03