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·特别企划·…………第十六届中国焊接博览会专题（１～６期）第十七…………届中国焊接博览会专题（９～１２期）·专题综述·我国电弧焊技术的现状与２１世纪发展……………………趋势展望杜国华（１－２）乌克兰巴顿焊接研究所技术发展综述………张建浩胡振海朱平等（３－?
Special Plan ···················································· ······················································································ ·················································· ·············································· ·························· And 21st Century Development ........................ Trend Forecasting Du Guohua (1-2) Overview of Technical Development of the Institute of Welding Research in Pakistan ......... Zhang Jianhao Hu Zhenhai Zhu Ping et al (3-?