Sichuan Provincial Standard of the People's Republic of China
Latest
DB51/T 2522-2018
Scope
This standard specifies the inspection methods and quality classification of blueflower seeds. This standard applies to blue flower seed inspection technology and quality grading.
DB51/T 2522-2018 history
2018DB51/T 2522-2018 Inspection Technology and Quality Grading of Indigo indigo Seeds