英语词汇“potable water system”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	potable water system
释义	potable water system 基本例句饮用水系统 Double Check Valve Assembly shall be installed at referenced cross-connections to prevent the backflow of polluted water into the potable water supply.在相关的交叉连接处应该安装一个双止回阀总成，以防止受到污染的水回流到饮用水系统中。
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