GB 50015-2019 第3.9.1条
| The circulating water of the swimming pool should undergo filtration and disinfection treatment; the circulation period should preferably be 4-6 h, and the pool water temperature should preferably be 26-28℃.
| The circulating water of the swimming pool should undergo filtration and disinfection treatment; the circulation period should preferably be 4-6 h, and the pool water temperature should preferably be 26-28℃.
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