Home / Standards / GB/T 15251-2008 GB/T 15251-2008 Active Rubber - Determination of free sulfur 橡胶 游离硫的测定 Standard Type GBT ICS 83.060 CCS G40 Status 现行 Issue Date 2008-05-15 Implementation 2008-11-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A