GB 51251-2017 第9.4.5条
| **** | After system commissioning is completed, commissioning records shall be filled in and a commissioning report shall be produced. |
| **** | After system commissioning is completed, commissioning records shall be filled in and a commissioning report shall be produced. |
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.