Home / Standards / GB/T 23913.5-2009 GB/T 23913.5-2009 Active Fire-resisting compartment of composite rock wool panel - Part 5: Plastic decoration parts 复合岩棉板耐火舱室 第5部分：塑料装饰件 Standard Type GBT ICS 47.020.80 CCS U25 Status 现行 Issue Date 2009-06-04 Implementation 2010-01-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委