论文部分内容阅读
在华主席抓纲治国战略决策的指引下,在五届人大和全国科学大会精神鼓舞下,1978年4月20—24日河北省冶金局受冶金工业部的委托,于河北铜矿主持召开了CHF—X14米~3充气机械搅拌式(双机构)浮选机技术鉴定会。参加会议的有冶金、一机、煤炭、地质、建材等系统的厂矿企业、研究设计院(所)、高等院校、科技情报等48个单位,共89名代表。
Inspired by the principle of China’s strategic decision of rule-governing country, encouraged by the spirit of the Fifth National People’s Congress and the National Science Congress, Hebei Metallurgical Bureau was commissioned by the Ministry of Metallurgical Industry on April 20-24, 1978 and hosted the Hebei Copper Mine CHF-X14 meters ~ 3 aerated mechanical stirring (double body) flotation machine technology appraisal meeting. Attending the meeting were metallurgical, a machine, coal, geology, building materials and other systems of factories and mines, research institutes (institutes), colleges and universities, science and technology intelligence, 48 units, a total of 89 representatives.