Your water heater or water pressure tank could supply 30 to 60 gallons of safe water in an emergency.

您的热水器或供压水罐在紧急情况下可供应30至60加仑的安全饮用水。

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Control supply line water pressure. install a soft seated spring loaded check valve upstream of the assembly.

控制供应管道的水压。在总成的上游安装一个软阀座，弹簧负载止回阀。

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This part researches and analyses the municipal fire consumption, pipe diameter and pressure of fire water supply pipes, space between municipal hydrants and other problems of fire water supply.

该部分从城镇消防用水量标准、消防给水管道管径和压力、市政消防栓的布置等几个方面分析研究消防供水的问题。

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The company said some residents in and around Liverpool city could notice temporary low water pressure or a loss of supply as engineers re-route water supplies to all customers.

BBC: People evacuated after pipe bursts in Huyton

However, there were still isolated points of low pressure, and crews were testing the city's water supply.

CNN: Ike damage prompts weeklong curfew in Houston