Home / Standards / GB/T 23654-2009 GB/T 23654-2009 Active Rubber，vulcanized and thermoplastic - Preformed gaskets used in buildings - Classification，specification and test methods 硫化橡胶和热塑性橡胶 建筑用预成型密封条的分类、要求和试验方法 Standard Type GBT ICS 83.140.50;91.100.50 CCS G43 Status 现行 Issue Date 2009-04-24 Implementation 2009-12-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A