DB62/T 2611-2015 Technical regulations for watermelon water and fertilizer integrated water injection and supplementary irrigation in dry sand field (English Version)
Gansu Provincial Standard of the People's Republic of China
Latest
DB62/T 2611-2015
DB62/T 2611-2015 history
2015DB62/T 2611-2015 Technical regulations for watermelon water and fertilizer integrated water injection and supplementary irrigation in dry sand field