GB/T 40641-2021松针聚戊烯醇含量的测定高效液相色谱法标准
英文:Determination of polyprenol from pine needles—High performance liquid chromatography GB/T 40641-2021介绍: 国家标准《松针聚戊烯醇含量...
英文:Determination of polyprenol from pine needles—High performance liquid chromatography GB/T 40641-2021介绍: 国家标准《松针聚戊烯醇含量...