机译:煤炭Vele环境部门支付133万美元整改好
Coal mines; South African; distillingfineCokefinecoal miningRand MountainsCoalrectification;
机译:COAL的Vele煤矿获得了环境点头以进行工厂升级
机译:新闻稿-COAL宣布Vele煤矿更新
机译:洪水使CoAL的南非Vele煤矿停止生产
机译:air-sparged Hydrocyclone / advanced Froth Flotation Fine Coal Cleaning:Technical progress Report No. 6:Quarter No. 2,september-November 1988。