85 tph Rock бутлуур
Belt Conveyors for Bulk Materials Calculations by CEMA 5 ... · Rock, soft, excavated with shovel 100110 3044 22 D36 Salt, common dry, fine 7080 25 11 D26TUW Sandstone, broken 8590 3044 D37 Wood chips 1030 45 27 E45WY Coal, anthracite, river, or culm,1/8 inch and under 60 35 18 B35TY ...