
BS EN 13501-5 - FIRE CLASSIFICATION OF CONSTRUCTION PRODUCTS AND BUILDING ELEMENTS - PART 5: CLASSIFICATION USING DATA FROM EXTERNAL FIRE EXPOSURE TO ROOFS TESTS
出版:British Standards Institution

專家解讀視頻
BS EN 13501-5.
PREN 13501-5 : DRAFT 2015 - Identical
PREN 13501-5 : DRAFT 2015 - Identical