【多选题】【消耗次数：1】
下列给水方式说法中正确的是（ ）。
①
地震区的建筑应设气压给水设备供水方式
②
用水高峰不能保证建筑物上层用水时，应设直接给水方式
③
高层建筑物应设水池、水泵和水箱的给水方式
④
室外管网水压经常不足时应设水泵给水方式
⑤
室外管网的水压、水量能满足正常的使用要求，应设直接给水方式
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相关题目
【单选题】
若室外给水管网供水压力为300KPa，建筑所需水压400 KPa，且考虑水质不宜受污染，则应采取 （ ）供水方式。
①
直接给水
②
设高位水箱
③
设储水池、水泵、水箱联合工作
④
设气压给水装置
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seating;tied
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would have lost
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asold as
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