“preaction sprinkler system”的概念、定义、翻译、参考文献-科学参考

单词	preaction sprinkler system
释义	preaction sprinkler system Encyclopedia 工学消防排水系统释 preaction sprinkler system预作用系统准工作状态时配水管道内不充水，发生火灾时由火灾自动报警系统、充气管道上的压力开关联锁控制预作用装置和启动消防水泵向配水管道供水的闭式自动喷水灭火系统。
随便看	field flattening lens, field-flattening lens field flow fractionation field-flow fractionation field flow fractionation (FFF) field flow fractionation system field for relief field-free field free space field frequency field function field galaxy field galaxy luminosity function field gene bank field geological description field glass field heat balance field horsetail Field hospital field hospital equipment system field improved chromatography field independence field induced photoemission Fielding brothers field instrumentation field integration method

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