Home / Standards / GB/T 29022-2012 GB/T 29022-2012 Abolished Particle size analysis - Dynamic light scattering(DLS) 粒度分析 动态光散射法(DLS) Standard Type GBT ICS N/A CCS A28 Status 废止 Issue Date 2012-12-31 Implementation 2013-10-01 Responsible Dept 国家标准委 Drafting Unit N/A