Home / Standards / GB/T 2678.1-1993 GB/T 2678.1-1993 Active Pulps--Determination of screened components 纸浆筛分测定方法 Standard Type GBT ICS 85.040 CCS Y31 Status 现行 Issue Date 1993-08-07 Implementation 1994-03-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A