GB/T 18625-2002
Method for simple determination of organophosphorus and carbamate pesticide residues in tea (enzyme inhibition method)
GB/T 8311-2013
Tea―Determination of dust and broken content
GB/T 32719.5-2018
Dark tea—Part 5:Fu tea
GB/T 32719.2-2016
Dark tea—Part 2: Huajuan tea
GB/T 31740.3-2015
Tea products—Part 3: Theaflavins
DB45/T 1913-2018
DB52/T 1102-2016
DB5331/T 39-2023
DB43/T 571-2010
DB43/T 389-2010
SN/T 4594-2016
Method on the inspection and evaluation of the gunpowder tea and chunmee tea for export
GH/T 1247-2019
Flavored tea
DB43/T 1136.6-2015
NY/T 2672-2015
Tea powder
DB34/T 1841-2013
DB42/T 291-2011
DB32/T 835-2008
NY 5196-2002
Organic tea
GB/T 38401-2019(\u82f1\u6587\u7248)
皮革和毛皮 化学试验 二甲基甲酰胺含量的测定
GB/T 9833.6-2002
Brick tea—Jin tea