“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	diverging diffuser diverging lens diverging meniscus diverging parabola diverging sequence diverse ion effect diversification diversification factor Diversification Strategy diversification theory diversified assessment diversified production diversified scenery on stage diversion diversion and closure technology for water conservancy construction in ancient China diversion channel diversion dike diversion gaps along the Jingjiang section in the middle reaches of the Yangtze River diversion headwork diversion tunnel diversion type hydropower station diversity diversity and combining diversity condition diversity factor

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