Cracking analysis on the servo-piston cup leather of a fuel oil pump 某燃油泵活塞皮碗开裂分析
This paper put forward the problems found in the appraisal of97 "Genuine Leather Mark Cup" leather shoes design compitation, it also described the work of training specialized person. 结合97“真皮标志杯”皮鞋设计大奖赛的评审工作及所发现的问题,论述了有关专业设计人才的培养问题。