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user pressure regulating device
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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。
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