GB/T 20397-2006

Abolished

Grades of seed stone quality for ginkgo

银杏种核质量等级

Standard Type
GBT
ICS
67.080.10
CCS
X24
Status
废止
Issue Date
2006-05-23
Implementation
2006-11-01
Responsible Dept
国家林草局
Drafting Unit
N/A