DB21/T 1163-1999
Forest pest and disease prediction, prevention, quarantine and pesticide application technology (English Version)
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DB21/T 1163-1999
Standard No.
DB21/T 1163-1999
Language
Chinese,
Available in English version
Release Date
1999
Published By
Liaoning Provincial Standard of the People's Republic of China
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DB21/T 1163-1999
DB21/T 1163-1999 history
1999
DB21/T 1163-1999
Forest pest and disease prediction, prevention, quarantine and pesticide application technology
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