Home / Standards / GB/T 2677.8-1994 GB/T 2677.8-1994 Active Fibrous raw material--Determination of acid-insoluble lignin 造纸原料酸不溶木素含量的测定 Standard Type GBT ICS N/A CCS Y30 Status 现行 Issue Date 1994-09-24 Implementation 1995-03-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A