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ASSE 1013:2021現(xiàn)行
Performance Requirements for Reduced Pressure Principle Backflow Prevention Assemblies
出版：American Society of Sanitary Engineers
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基本信息
標(biāo)準(zhǔn)編號： ASSE 1013:2021
標(biāo)準(zhǔn)類別：Standard
出版單位：American Society of Sanitary Engineers
標(biāo)準(zhǔn)頁數(shù)：0
標(biāo)準(zhǔn)簡介
The purpose of Reduced Pressure Principle Backflow Prevention Assemblies (RP) is to keep contaminated water from flowing back into a potable water distribution system when some abnormality in the system causes the pressure to be temporarily higher in the contaminated part of the system than in the potable water supply piping.
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