5The Establishment and Application of the National Profession Standard on the Slab of Si3N4 Bonded SiC13-15
7Productive Studies on Facultative Acidification Hydrolization-aerobic Technolgy for Textile-dyeing Wastewater20-22
12The Application of Bivariate Polynomial Method in the Correctionof the Cross-section Image of the Discharge End40-42
16The Present Research Status and Development Tendency of Waterproof & Moisture Permeable Fabric56-59,62
17Study on the Relation Between Differential Driven Ratio Accuracy and the Common Normal Length Error of Cylindrical Bevel Wheel60-62