Home / Standards / GB/T 12832-2008 GB/T 12832-2008 Active Rubber-Determination of crystallization effects by hardness measurements 橡胶结晶效应的测定 硬度测量法 Standard Type GBT ICS 83.060 CCS G40 Status 现行 Issue Date 2008-04-01 Implementation 2008-09-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A