低谷起飞有力量铜江机械厂韩惠荣以先进的设计、工艺制造技术取代陈；日的或较落后的设计、工艺制造技术促进了铜江机械厂纺织行业梳棉机开发成功，正如该厂领导所说：＂产品开发、工艺攻关、技术改造是厂依靠科技进步的三大突破口。这三条好比龙头、龙身、龙尾三者相互协... Take off at low tide Tongjiang Machinery Plant Han Huirong to advanced design, technology manufacturing technology to replace Chen; day or more backward design, technology manufacturing technology to promote the development of the copper industry in the textile industry card Tong Machinery Factory, as the plant leaders Said: "Product development, technology research, technological transformation is the factory rely on scientific and technological progress of the three major breakthroughs. These three are like the leading, dragon body, Dragon tail three mutual co-ordination ...