“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	Eckmann Eckmann-Hilton duality ECL ECLAC ECLA Doctrine eclampsia E-class asteroid eclectic architecture eclecticism eclecticism design eclecticism garden eclecticism in psychology ECLIA eclipse eclipse beginning eclipse boundary eclipse comet eclipse cycle eclipsed body eclipsed [bond] configuration eclipsed bond configuration eclipsed component star eclipsed configuration eclipsed conformation eclipse depth

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。