ISO 14502-2 Technical Corrigendum 1-2006 绿茶和红茶的物质特性测定.第2部分:绿茶中儿茶酚含量.高效液相色谱法.技术勘误1

　　

　　This standard is Determination of substances characteristic of green and black tea - Part 2: Content of catechins in green tea - Method using high-performance liquid chromatography; Technical Corrigendum 1