DB21/T 3220-2020
Plant protection unmanned aircraft rice field operation technical regulations (English Version)

Standard No.

DB21/T 3220-2020

Language

Chinese, Available in English version

Release Date

2020

Published By

Liaoning Provincial Standard of the People's Republic of China

Latest

DB21/T 3220-2020

DB21/T 3220-2020 history

• 2020 DB21/T 3220-2020 Plant protection unmanned aircraft rice field operation technical regulations