Chongqing Provincial Standard of the People's Republic of China
Latest
DB50/T 1351-2023
Scope
This document is applicable to the rain-proof cultivation of green food cucumbers in the alpine areas of Chongqing with an altitude of 1200 m to 2000 m.
DB50/T 1351-2023 history
2023DB50/T 1351-2023 Green Food Alpine Cucumber Rain-shelter Cultivation Technical Regulations