认识刘家禹,是在他刚刚获得“上海市十大职工技术创新标兵”称号之后,我们从宣传资料上看到他的事迹简介,并被其深深感动。作为上海三爱富新材料股份有限公司教授级高工,刘家禹在氟化工领域,一干就是三十多年,默默无闻,终于“磨”出了丰硕的成果:完成技术创新13项,获经济效益39 Understanding Liu Jiayu, after he had just won the title of “Ten Tender of Jiangsu’s Technological Innovation Model”, we saw his deeds and briefings from the promotional materials and were deeply touched by him. As a senior engineer of Shanghai Aifu New Material Co., Ltd., Liu Yuanyu has been in the fluorine chemical industry for more than 30 years and has never heard of it before finally “grinding” it out of rich achievements: completing 13 technological innovations and gaining economic benefits of 39