1Practice and Research on Technology for Control over the Noise Caused by Coal Washing SystemSHI Jian-da, CHENG Hui-qin, YANG Xue-zhang1-22Industrial Test of Side Discharging Type of ZMC-30 Fully Hydraulic Coal Loader3-43Feasibility Research on Logistics Base Construction of Water Way for Coal Transport in XuzhouLIU Jian-xin5-64Discussion of Audit Implementation under Condition of Accounting Electronic Computer Calculation in Coal EnterprisesZHANG Jing13-145Technological Practice Changed from Blasting Mining to Fully Mechanized Coal Mining under Condition of Complex GeologyWEI Hong-hai, WANG Ke-jun15-166Desulfurizing Technology of Smokes Caused by Small and Medium-Sized Coal Boilers and Its ChoiceWU Hua-guang17-187Application of Virtual Machine in Labour Statistics of Xuzhou Mining GroupZHAO Dong-gen19-208Improvement of Construction Technology of Raceway in Quantai CollieryCHEN Qi-chun, LI Meng25-269Analysis of Characteristics of Sliding Tectonics in Mengzhuang CollieryZHANG Chuan-wei, QIAN Xiao-hu26-2710Practical Reconstruction of Hoisting System of Mixing Shaft in Liudong CollieryWU Feng-li28-3011Choice of Transportation Manner of Underground Concrete in Course of Shaft ConstructionMA Long, XU Bing30-3112Extending Application of Visible Concentrating Control System of Belt ConveyerSHEN Juan, LIU Shui-ying32-3313On-site Testing of Compensation Effect and Configuration of Nonpower Compensation CapacityXING Zhi-hui, SUN Xian-xu33-3414Consideration of Late Ventilation System in MineWANG Chang-chun, WANG Zuo-fu, KANG Cong-yong39-4015Control of Gas below Limitation in Excavation Face of Jiahe CollierySUN He-ping, JIN Chun-zhen44-4516Probing into Wind Measuring Method in Shaft and RoadwaySHAO Chang-hong, ZHU Xin-neng, LIU Gan-guang47-4817Discussion of Management at Different Grades Concerning Client Relation and Coal Products in Xuzhou Mining GroupCHEN Shan-ming, ZHOU Mei-hua49-5118Strengthen Management of Receivable Payment and Promote Competition of Coal EnterprisesYANG Chuan-ping53-5519Stratagem Management of Material Unite Inventory in Modern Coal EnterprisesZHOU Yu-long59-60 