Home / Standards / GB/T 8289-2023 GB/T 8289-2023 Active Natural rubber latex concentrate—Centrifuged or creamed, ammonia-preserved types—Specifications 浓缩天然胶乳 氨保存离心或膏化胶乳 规格 Standard Type GBT ICS 83.040.10 CCS B72 Status 现行 Issue Date 2023-09-07 Implementation 2024-04-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A