GB/T 23222-2008

Active

Grade and investigation method of tobacco diseases and insect pests

烟草病虫害分级及调查方法

Standard Type
GBT
ICS
65.160
CCS
X87
Status
现行
Issue Date
2008-12-31
Implementation
2009-06-01
Responsible Dept
国家烟草局
Drafting Unit
国家烟草局