Home / Standards / GB/T 21782.1-2008 GB/T 21782.1-2008 Abolished Coating powders - Part 1: Determination of particle size distribution by sieving 粉末涂料 第1部分:筛分法测定粒度分布 Standard Type GBT ICS N/A CCS A80 Status 废止 Issue Date 2008-05-12 Implementation 2008-09-01 Responsible Dept 国家标准委 Drafting Unit N/A