1990年6月6～8日在北京召开了冶金部高线轧机生产技术及备件国产化会议,到会50余单位,100余人,会上冶金部副部长殷瑞钰同志作了重要指示,科技司、机动司、生产司领导同志作了重要发言,马钢、首钢等15个单位代表发言,交流了高速线材轧机的生产技 June 6 to 8, held in Beijing in Beijing Metallurgy Ministry of high-speed rolling mill production technology and spare parts localization meeting, to be more than 50 units, more than 100 people, the Vice Minister of Metallurgical Industry Yin Ruiyu comrades made an important directive, Science and Technology Division, Mazda Division, Production Division, led comrades made an important speech, Maanshan Iron and Steel, Shougang and other representatives of 15 units made a speech, exchanged the high-speed wire rod mill production technology