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轧钢机上冷轧辊和热压机上加热板的深孔,是我厂生产中的关键产品之一,1961年以前还未解决。在毛泽东思想指导下的工人、技术人员,自力更生,发奋图强,在厂党组织的领导下,由工艺试验室李士欣,刀具制造能手金福长等同志组成试验小组,经过刻苦钻研,克服了各种困难,试制成功了一种
Cold rolling mill and pressing machine hot plate on the hot plate deep hole, is one of the key products in our factory production, before 1961 unresolved. Under the guidance of Mao Zedong Thought, workers and technicians, self-reliance and hard-working, under the leadership of the factory party organizations, composed of experimental group Li Shixin, tool manufacturing expert Jin Fuchang and other comrades to form a test group, after painstaking research to overcome various difficulties , A successful trial of a