With petroleum hydrocarbons with a highdilution ratio.
与石油烃具有高的稀释比。
2
Highdilution for sublevel caving is caused by existing drawing mode. Using thd undilutiondrawing can greatly decrease the ore dilution below 8% without decreasing recovery.
Objective: To observe the Efficacy and safety of blood dilution compounding light quantum in treating patients with cardiac angina complicated by high blood conglutination.