“user pressure regulating device”的概念、定义、翻译、参考文献-科学参考

单词	user pressure regulating device
释义	user pressure regulating device Encyclopedia 工学﹝室内管道系统﹞释 user pressure regulating device用户调压装置当燃气直接由中压管道（或压力较高的低压管网）供给生活用户时（包括公共建筑），将燃气压力降至燃具正常工作时额定压力的装置。其将用户和中压燃气管道直接连接起来，便于楼栋调压。
随便看	Jiaoshan Stele Museum in Zhenjiang Jiao Shi jiaosun Jiao Tong Jiao Wenbin Jiao Xi jiaoxin Jiao Xinhe Jiaoxi Zhou Jiao Xun Jiao Yanshou Jiao Yesong Jiao Yulu Jiao Yushu Jiaozhi Jiaozhi Provincial Administration Commission Jiaozhou Jiaozhou Museum Jiaozhou Shi Jiaozhou Wan Jiaozhou Yangge jiaozuo coalfield Jiaozuo Film and Television City Jiaozuo Shi Jia Peizhi

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