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△《汽车渗碳齿轮金相检验标准》审定会于8月4日至7日在长春召开。26个研究所和工厂的46名代表参加了会议。这个标准是根据《机械工业科学技术发展规划》起草编写的。贯彻执行这个新标准将进一步促进产品质量的提高,为机械工业的“三上一提高”打下基础。
△ The “Automobile Carburizing Gear Metallographic Examination Standard” review meeting was held in Changchun from August 4th to 7th. A total of 46 representatives from 26 institutes and factories participated in the conference. This standard was drafted according to the “Mechanical Industry Science and Technology Development Plan”. Implementing this new standard will further promote the improvement of product quality and lay a foundation for the “three-up improvement” of the machinery industry.