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

单词	recycling preaction system
释义	recycling preaction system Encyclopedia 工学自动喷水灭火系统释 recycling preaction system重复启闭预作用系统在扑灭火灾后自动关阀、火焰复燃时再次开阀喷水的灭火系统。
随便看	Yancheng Qu Yancheng Science and Technology Museum Yancheng Shi Yancheng Site Yanchep National Park Yanchi Coup Yanchi Xian Yanchuanian Stage Yanchuan Xian Yan Chuntang Yan Ciping Yancong Yan Dafan Yandang Mountains Yandang Shan Yandang Shanmai Yan Deyue Yandian Kiln Site Museum at Fengfeng Cizhou Kiln) Yan Dichang Yandi Garden in Baoji City Yan Dingxian Yan Ding’er Yandi Temple Yandi Tomb Scenic and Historic Area Yan Dongsheng

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