Gravity Separation, Gravity Separation Method, Gravity . Xinhai solutions: Xinhai decided to adopted two-stage jig, shaking table concentration process, which directly produced gross gold and heavy concentrate.Combined with the project of water shortage and terrain topography, Xinhai adopted mechanical mining and mechanical delivery, focused on …
حقوق النشر © 2023.CDM كل الحقوق محفوظة.خريطة الموقع