GB 50974-2014 第13.2.12条
| **** | The number and installation locations of fire water pump adapters shall comply with the design requirements, and the name of the water supply system and its service scope shall be marked (e.g., "hydrant system"). |
| **** | The number and installation locations of fire water pump adapters shall comply with the design requirements, and the name of the water supply system and its service scope shall be marked (e.g., "hydrant system"). |
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