Yunnan Provincial Standard of the People's Republic of China
Latest
DB53/T 675-2015
Scope
This standard specifies the terms and definitions, ore types, process flow, and control parameters of the flotation process of medium and low-grade colloidal phosphate ore in Yunnan Province. This standard is applicable to the flotation process control of medium and low-grade colloidal phosphate ore in Yunnan Province.
DB53/T 675-2015 history
2015DB53/T 675-2015 Control parameters of flotation process for middle and low grade collophosite