
Fire-resistance tests - Guidance on the application and extension of results from tests conducted on fire containment assemblies and products Part 2: Non-loadbearing elements
出版:International Organization for Standardization

专家解读视频
Fire-resistance tests - Guidance on the application and extension of results from tests conducted on fire containment assemblies and products Part 2: Non-loadbearing elements
出版:International Organization for Standardization
专家解读视频