Home / Standards / GB/T 38577-2020 GB/T 38577-2020 Active Determination of the biological activity for plant hormone-related secondary metabolites—Indicator plant method 植物激素类次生代谢产物的生物活性测定 指示植物法 Standard Type GBT ICS 07.080 CCS A21 Status 现行 Issue Date 2020-03-31 Implementation 2020-03-31 Responsible Dept 国家标准委 Drafting Unit N/A