Home / Standards / GB/T 24798-2009 GB/T 24798-2009 Active Rubber seals for solar water heating system 太阳能热水系统用橡胶密封件 Standard Type GBT ICS 83.140.50;27.160 CCS G43 Status 现行 Issue Date 2009-12-15 Implementation 2010-06-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A