Chongqing Provincial Standard of the People's Republic of China
Latest
DB50/T 485-2012
Scope
This standard specifies the terms and definitions for agricultural biogas slurry pipes returning to the field. This standard applies to agricultural biogas slurry pipeline return technology, engineering construction and management.
DB50/T 485-2012 history
2013DB50/T 485-2012 Technical regulations for returning agricultural biogas slurry to field