矿山机械行业破碎研磨组从74年成立以来,由于领导厂重视,路线对头,顶住了“四人帮”的破坏和干扰,取得了显著成绩。原来只有八九个厂已发展到几部联合的三十多个厂;攻关形式由各自为战变为统一规划,定期协调,定点试验。他们目标明确,方法对头,措施有力,干劲十足,效果明显,值得一提。 Since its founding in 1974, the crushing and grinding group of the mining machinery industry has achieved remarkable results due to the leadership’s attention and the right path to withstand the sabotage and interference caused by the “gang of four.” Only the original eighty-nine factory has developed into several joint more than thirty plants; the form of research from their own fight into a unified planning, regular coordination, fixed-point test. They have a clear goal, a correct approach, strong measures and energetic results, which are worth mentioning.