Home / Standards / GB/T 47337-2026 GB/T 47337-2026 Upcoming Oils of Citrus—Determination of CD value by ultraviolet spectrometric analysis 柑橘属精油 紫外吸收光谱分析法测定CD值 Standard Type GBT ICS 71.100.60 CCS Y 41 Status 即将实施 Issue Date 2026-03-31 Implementation 2026-10-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A