“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	herbaceous perennials herbaceous plant herbaceous plant disease herbaceous plant loss assessment herbaceous plants introduction Herbage and Forage Crop breeding Herbage and Forage Crop Cultivation herbage core collection herbage germplasm bank herbage germplasm collection herbage germplasm evaluation herbage germplasm innovation herbage germplasm propagation herbage germplasm resources herbage officer herbage orientation herbage regrowth or regeneration herbage reproduction herbage seed herbage seed cleaning herbage seed deterioration herbage seed drying herbage seed formation and development herbage seed germination herbage seed harvest

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