Home / Standards / GB/T 26647.1-2011 GB/T 26647.1-2011 Abolished Determination of particle size distribution - Single-particle light interaction methods - Part 1: Light interaction considerations 单粒与光相互作用测定粒度分布的方法 第1部分：单粒与光相互作用 Standard Type GBT ICS N/A CCS A28 Status 废止 Issue Date 2011-06-16 Implementation 2012-03-01 Responsible Dept 国家标准委 Drafting Unit N/A