Home / Standards / GB/T 32698-2016 GB/T 32698-2016 Active Rubber compounding ingredients—Determination of particle size distribution for silica,precipitated,hydrated—Laser diffraction 橡胶配合剂 沉淀水合二氧化硅粒度分布的测定 激光衍射法 Standard Type GBT ICS 83.040.20 CCS G49 Status 现行 Issue Date 2016-06-14 Implementation 2017-01-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A