This standard specifies the method for determining the grinding work index of gold ore. This standard is applicable to the determination test of gold ore grinding work index. This standard is only applicable to the determination of ball mill grinding work index.
YS/T 3020-2013 Referenced Document
DZ/T 0118 Specifications for laboratory standard sieve vibrating sieves
GB/T 6003.1 Test sieves—Technical requirements and testing—Part 1:Test sieves of metal wire cloth*, 2022-10-12 Update
YS/T 3002 Specification of sample preparation for gold-bearing ore
YS/T 3020-2013 history
2013YS/T 3020-2013 Testing procedure of grinding work index of gold-bearing ore