Home / Standards / GB/T 2383-2014 GB/T 2383-2014 Active Powder dyes―Determination of fineness by sieve analysis 粉状染料 筛分细度的测定 Standard Type GBT ICS 87.060.10;71.100.01 CCS G55 Status 现行 Issue Date 2014-07-08 Implementation 2014-12-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A