A mixing performance analysis on the different screw configuration in the process of twin screw codirectional extrusion　 　　Liu Qingfeng,Ma Xiuqing　<Abstract>　<PDF file>　(1)

Development of the automotive rubber products　 　　YU Qingxi　<Abstract>　<PDF file>　(7)
Application and improvement of LCA in evaluation of plastic environment compatibility　 　　Yi Xixoe,Lu Qiaohui,Chen qinghua　<Abstract>　<PDF file>　(15)
An outline of development of overseas rubber machinery and equipment　 　　Yang Shungen　<Abstract>　<PDF file>　(20)
Becoming the world top rubber machinery manufacturer with Sci-Tech innovation as motivity　 　　Chen Weifang　<Abstract>　<PDF file>　(27)

A new LNJ-D320 inner tube splicing machine　 　　Xia Guozhong　<Abstract>　<PDF file>　(31)

The relationship between the PA molding shrinkage and the injection process conditions　 　　Yang Fengxia ,Pian Chunyuan　<Abstract>　<PDF file>　(34)
The fatigue failure characteristics of CB/silica reinforced vulcanizates　 　　Xiao Jianbin　<Abstract>　<PDF file>　(39)
Effects of accelerators on the mechanic and damping properties of CIIR　 　　Wang Bing,Liu Yumei,Zong Chengzhong　<Abstract>　<PDF file>　(43)

Renovation of the indigenous XLY-Ⅱ type rheometer　 　　Liu Dongliang,Zhou Liming,Fang Shaoming,et al　<Abstract>　<PDF file>　(46)

A control system design for the F305 mixer　 　　Fang Bo,ZHAO Jinfeng　<Abstract>　<PDF file>　(49)
Optimization of the mixer upstream equipment control system　 　　Zhu Bo　<Abstract>　<PDF file>　(52)

Laser heater　 　　Zhao Wenjin,Zhao Bin,Chen Dongsheng　<Abstract>　<PDF file>　(55)
PROGRESS ABROAD　 <PDF file>　(30)
CHINA R/P INDUSTRUY INFORMATION　 <PDF file>　(6)
PATENT ABSTRACTS　 <PDF file>　(60)