Home / Standards / GB/T 32090.4-2015 GB/T 32090.4-2015 Active Fragrance—Part 4: Ethyl 2-methylbutyrate 香料 第4部分:2-甲基丁酸乙酯 Standard Type GBT ICS 71.100.60 CCS Y41 Status 现行 Issue Date 2015-10-09 Implementation 2016-05-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A