General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 15161-1994
Scope
This standard specifies the names and codes of major forest diseases in my country. This standard is applicable to the investigation and control of forest diseases in my country as a unified standard for information exchange and processing.
GB/T 15161-1994 history
1994GB/T 15161-1994 Classification and codes for forestry resources-Tree diseases