Research on Circular Economy in Anyang City——With the New Concept of Circular Economy to Achieve the Healthy Development of Ecological Civilization in Anyang马林青1-5
Development of Investigation into Geometrical Unit Cell of 3D Multi-directional Braided Composites王志刚, 杨耀臣, 马文锁11-13
The Application of PLC in the Switched System of Reversible Heat Exchanger in Air Separation Plant卢春华, 陈彦涛, 秦长海14-15,25
Analysis on Design of Three-position-cylinder when Changing Gear of Deep Boring CNC Mill栗瑞红, 徐莉萍32-33,58
