4EXPERIMENTAL INVESTIGATION OF MINE DRAINAGE ELECTROCHEMISTRY CHARACTERISTIC AND ITS APPLICATION13-16
6THE DECISION ABOUT QUANTITY OF ADDING SOLID-SULPHUR INGREDIENT TO TYPICAL COAL IN PINGDINGSHAN COAL INDUSTRY GROUP AND THE MENDING ABOUT ITS CONDITION OF COMBUSTION20-22
7INTEGRAL TECHNOLOGY ON DUST COLLECTION AND DESULFURIZATION OF FLUE GAS BY SPRAYING AND ROTATING METHODS23-24
10DESIGN OF COMPUTER CONTROL SYSTEM FOR MINE DRAINAGE PURIFICATION TREATMENT IN YAOQIAO COAL MINE30-32
18PROMOTING THE CONNECTION BETWEEN CREDIT AND ENVIRONMENTAL PROBECTION AND REALIZING THE COMMON DEVELOPMENT52-54
20APPLICATION ON FUZZY MATHEMATICS METHOD IN EVALUATING ATMOSPHERIC ENVIRONMENTAL QUALITY OF DATONG MINE AREA57-58,61