粉末冶金行业组织今年开展“优秀产品”评选活动,是一件值得提倡的好事。我国粉末冶金工业自五十年代初兴起,至今已有三十多年的历史。粉末冶金战线的工人、科技人员和干部在开创这一事业时,竞竞业业,脚踏实地,经过艰苦的努力,使粉末冶金技术被社会越来越多的人所认识,粉末冶金制品的应用越来越广泛。六十年代,机械工业部积极扶植了本系 Powder metallurgy industry organizations to carry out this year’s “Outstanding Products” selection activities, is a good thing worth promoting. China’s powder metallurgy industry since the rise of the early 1950s, has been more than 30 years of history. In the process of pioneering this undertaking, workers, scientists, technicians and cadres in the Powder Metallurgy front have been competing with each other in their careers to work hard and have made the powder metallurgy technology recognized by more and more people in the society. The more the powder metallurgy products are applied The more extensive. Sixties, the Ministry of Machinery Industry has actively nurtured the Department