论文部分内容阅读
一九八四年九月十三日在哈尔滨市由哈尔演船舶工程学院范广信副教授、哈尔滨工业大学罗绍维副教授和王寿椿高级工程师主持下,通过了“KAJ-12型快速安全接头”新产品的省级技术鉴定。该产品由哈尔滨机械研究所和哈尔滨市新兴拖拉机配件厂共同研制的。鉴定委员会认为:该产品填补了我国液压产品一项空白,产品技术性能已达到国外先进水平。符合ISO/DP-7241及ISO5675国际标准。同意投入批量生产满足我国广大用户需要。该产品通径为φ12.5毫米,额定工作压
On September 13, 1984, under the chairmanship of Associate Professor Fan Guangxin, Harbin Institute of Shipping Engineering, Associate Professor Luo Shaowei and Wang Shichun, Harbin Institute of Technology, Harbin passed the provincial “KAJ-12 Quick Safety Joint” new product Level technical appraisal The product is jointly developed by Harbin Institute of Machinery and Harbin Xinxing Tractor Parts Factory. Appraisal Committee believes that: The product to fill a gap in China’s hydraulic products, product technical performance has reached the advanced level abroad. In line with ISO / DP-7241 and ISO5675 international standards. Agreed to put into mass production to meet the needs of our customers. The product diameter of φ12.5 mm, rated working pressure