GB 50084-2017 第2.1.10条
| | **Quick-response sprinkler**: A sprinkler with a response time index (RTI) less than or equal to 50 (m·s)⁰·⁵. Hotel guest rooms and public areas are typically required to use quick-response sprinklers. |
| | **Quick-response sprinkler**: A sprinkler with a response time index (RTI) less than or equal to 50 (m·s)⁰·⁵. Hotel guest rooms and public areas are typically required to use quick-response sprinklers. |
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