Home / Standards / GB/T 15445-1995 GB/T 15445-1995 Abolished Graphical representation of results of particle size analysis 颗粒粒度分析结果的图形表征 Standard Type GBT ICS N/A CCS A28 Status Abolished Issue Date 1995-01-10 Implementation 1995-10-01 Centralized Committee 国家标准委 Issuing Authority 国家标准委