GB 50041-2020 第6.1.3条
| **** | Gas boiler rooms should use low-pressure gas (≤0.01MPa), and gas leak alarms and emergency shut-off valves should be provided. |
| **** | Gas boiler rooms should use low-pressure gas (≤0.01MPa), and gas leak alarms and emergency shut-off valves should be provided. |
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