GB 50264-2013 第6.4.1条
| | During acceptance of insulation works, the insulation layer thickness, flatness, joint treatment and protective layer installation quality shall be inspected, and records shall be produced. |
| | During acceptance of insulation works, the insulation layer thickness, flatness, joint treatment and protective layer installation quality shall be inspected, and records 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.