GB 50015-2019 第3.6.1条
| Domestic water supply system water quota: The maximum daily water quota for hotel guest rooms is 250–400 L/bed·d, with an hourly variation coefficient of 2.5–2.0.
| Domestic water supply system water quota: The maximum daily water quota for hotel guest rooms is 250–400 L/bed·d, with an hourly variation coefficient of 2.5–2.0.
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