GB 50242-2002 第3.1.5条
| | Functional tests involving safety, hygiene, energy saving and environmental protection (such as pipeline pressure tests, water-filling tests, ball-passing tests, etc.) shall be carried out as required and recorded. |
| | Functional tests involving safety, hygiene, energy saving and environmental protection (such as pipeline pressure tests, water-filling tests, ball-passing tests, etc.) shall be carried out as required and recorded. |
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.