Home / Standards / GB/T 22904-2023 GB/T 22904-2023 Active Paper, board and pulp—Determination of total chlorine and organically bound chlorine 纸、纸板和纸浆 总氯和有机氯的测定 Standard Type GBT ICS 85.040;85.060 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