Home / Standards / GB/T 43012-2023 GB/T 43012-2023 Active Pulp—Determination of cellulose nanocrystal sulfur and sulfate half-ester content 纸浆 纤维素纳米晶体中硫元素和硫酸半酯含量的测定 Standard Type GBT ICS 85.040 CCS Y30 Status 现行 Issue Date 2023-09-07 Implementation 2024-04-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A