pot shot

alternate station method angle of dump slope auth coal slime conductor laureate criterionof degeneracy dicliny disk remote operating system drill-hole survey GM_because-because-of-and-cos-cos-of golby longbottom master-slave multiprogramming mode monetary stability nonsevere power interference ST_industry_textiles-made-from-natural-fibres Sylvicolidae toothbrusher viscosity abnormality