Hainan Provincial Standard of the People's Republic of China
Latest
DB46/T 527-2021
Scope
This document is applicable to the inspection of building fire protection facilities for new construction, expansion, renovation (including interior decoration, change of use) and other projects that have been completed and debugged. The inspection of fire protection facilities of buildings that have been put into use shall be referred to.
DB46/T 527-2021 history
2021DB46/T 527-2021 Technical regulations for testing of building fire protection facilities