Home / Standards / GB/T 1233-2008 GB/T 1233-2008 Active Rubber,unvulcanized - Determinations of pre-vulcanization characteristic using a shearing disc viscometer 未硫化橡胶初期硫化特性的测定 用圆盘剪切粘度计进行测定 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