论文部分内容阅读
由徐州矿山设备制造厂、中国矿业学院共同承担的“直线齿弧面蜗轮剃刀”于1985年11月在徐州通过了省级技术鉴定。直线齿弧面蜗轮剃刀的制造与检测,是江苏省科委、江苏省机械工业厅、江苏省财政厅联合下达的科研攻关项目。该剃刀用于
The “straight-tooth arc surface worm gear razor” jointly undertaken by the Xuzhou Mining Equipment Manufacturing Plant and the China Mining Institute passed a provincial technical appraisal in Xuzhou in November 1985. The manufacturing and testing of straight teeth worm gear razors is a scientific research project jointly issued by Jiangsu Provincial Science and Technology Commission, Jiangsu Provincial Machinery Industry Department and Jiangsu Provincial Department of Finance. The razor is used