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中俄齐育技术奇葩 填补两国一大空白九月二十四日，由中俄双方四个单位合作开发的高新技术产品——数控四边折边机，通过了机械工业部主持的部级鉴定，填补了我国金属材料加工领域一大空白（同时，也填补了俄罗斯这一领域的空白），达到国外同类产品九十年代初的先进水平...
Sino-Russian Qiyu Strange Technology Fills a Big Blank for Both Countries On September 24, a high-tech product jointly developed by four Chinese and Russian partners, the CNC four-sided folding machine, passed the ministerial appraisal conducted by the Ministry of Machinery Industry , Which filled a big gap in the field of metal materials processing in our country (at the same time, it also filled the gap in this field of Russia) and reached the advanced level of similar products in foreign countries in the early nineties.