2Improvement of the volumetric capacity of the circulating water pond of large-scaled coal preparation plant6-7
8Air-conditioning,ventilating and heating designs for the business building of a property insurance company19-22
11Study and test of the water infusion for softening the top coal of the fully mechanized face using doubleslicing and caving methods in Hutai Coalmine29-31
17Establishment and development of public libraries in current situation of the socialist market economy46-48