2010SN/T 0917-2010 Method for the organoleptic examination on quality of tea for import and export
1997SN/T 0737-1997 Mark giving method of organoleptic examination on quality for export oolong tea
SN/T 0737-1997 Mark giving method of organoleptic examination on quality for export oolong tea was changed to SN/T 0917-2010 Method for the organoleptic examination on quality of tea for import and export.