1990年过去了,开始了“八五”计划的第一年——1991年.回顾“七五”期间,大型铸锻件行业在贯彻落实“三上一提高”、“以科技为先导,以质量为主线”等工作方针中,无论在品种、质量上,还是在水平、效益上都有了 The year 1990 has passed and the first year of the “85” Plan began - 1991. Recall that during the “75” period, the large castings and forgings industry was implementing “Three Ups”, “ Science and technology as the guide to the quality of the main line ”and other work guidelines, both in terms of variety, quality, or at the level of benefits have