DB13/T 5517-2022 Technical regulations for the operation of unmanned aerial vehicles for plant protection in the critical period of field crop disease, insect pest and weed control (English Version)
Hebei Provincial Standard of the People's Republic of China
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DB13/T 5517-2022
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2022DB13/T 5517-2022 Technical regulations for the operation of unmanned aerial vehicles for plant protection in the critical period of field crop disease, insect pest and weed control