“pre-action fire sprinkler system”的概念、定义、翻译、参考文献-科学参考

单词	pre-action fire sprinkler system
释义	pre-action fire sprinkler system Encyclopedia 历史学博物馆技术防范释 pre-action fire sprinkler system预作用自动喷水灭火系统由闭式喷头、管道系统、雨淋阀、湿式阀、火灾探测器、报警控制装置、充气设备、控制组件和供水设施部件组成的灭火装置。
随便看	lunabase Lu Nan lunanaut Lunan Qu Luna Papa Luna probe luna probe Luna programme lunar Lunar and Planetary Laboratory lunar appulse lunar ascender lunar aspect lunar atmosphere Lunar Atmosphere and Dust Environment Explorer lunar aureole lunar base lunar-based astronomy lunar-based interferometer lunar-based observatory lunar-based telescope Lunar-based Ultraviolet Telescope lunar bounce lunar calendar lunar chiaroscuro

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