Home / Standards / GB/T 33917-2017 GB/T 33917-2017 Active Essential oils-Analysis by gas chromatography on chiral capillary columns-General method 精油 手性毛细管柱气相色谱分析 通用法 Standard Type GBT ICS 71.100.60 CCS Y41 Status 现行 Issue Date 2017-07-12 Implementation 2018-02-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A