GB 50041-2020 第11.4.2条
| **** | The blowdown rate shall be determined by calculation, generally controlled between 5% and 10%; for systems in hotel buildings with higher water quality requirements, a smaller value should be adopted. |
| **** | The blowdown rate shall be determined by calculation, generally controlled between 5% and 10%; for systems in hotel buildings with higher water quality requirements, a smaller value should be adopted. |
12 hotel MEP experts online, answers cite standard clauses you can verify.
Ask free →Engineering reference only — verify against project conditions and the latest codes.