Marketing planning and innovation of technology enterprises focusing on complete equipment designSUN Cheng-bo6-10
Current situation and existent problems of speed reducer used for heavy machinery in ChinaMENG Chun, ZHAO Yu-lang, YIN Wen-jie14-17
Application of TRIZ theory to modification of the tundish hydraulic lifting system of CCMQIU Ming-jun, GUO Xing-liang, YANG La-dao, AI Chun-xuan18-25
Analysis and comparison of formulas of shear strength in codes of different countriesBAI Jia-rong, XING Yong26-28
The designing and the optimization of function on RH refining equipment-vacuum tank transfer trolleyHUI Shi-min, LI Jian-feng29-32
Introduction to the technology of electric power generation with residual heat of low-quality energyWANG Wei, ZHAO Chun-he, JI Li-ping, LI Guo-ping35-38