我厂广大革命职工遵照毛主席关于“备战、备荒、为人民”和“中国应当对于人类有较大的贡献”的伟大教导,大搞技术革新,一九七○年我厂革命职工满怀对伟大领袖毛主席的深厚无产阶级感情,解放思想,破除对老配方、老工艺的迷信,试制成功了用石蒜粉代替糊精的陶瓷结合剂磨具,大大提高了砂轮的磨削性能,生产率和耐用度都比老产品提高一倍以上,光洁度提高一级,更重要的是每年可给国家节约上等玉米七十吨以上,支援了国家建设。但是事物总是一分为二的,采用石蒜粉也存在一定缺点:如石蒜产在南方,路途远不符 The revolutionary workers and staff of our factory follow the great teachings of Chairman Mao on “preparing for war, preparing for famine, for the people” and “China should make greater contribution to mankind” and vigorously promote technological innovation. In 1970, Chairman Mao’s deep proletarian feelings, emancipate the mind, get rid of the superstition of the old formula, the old craft, trial success with the use of garlic powder instead of dextrin ceramic bonded abrasive, greatly improving the grinding wheel grinding performance, productivity and Durability than the old product more than doubled, improve the finish one, more importantly, each year to save the country more than seventy tons of corn, supporting the national construction. But things are always divided into two, the use of Lycium also have some shortcomings: such as the production of garlic in the south, the road far from