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国家科学技术委员会和第一机械工业部、冶金工业部为了交流和推广改良制造简易凿岩、破碎设备,力争在最短期间改变目前的凿岩、破碎工作面貌,解放出大量劳动力以适应全国工农业更大跃进的需要,于11月20～23日在北京矿业学院召开了凿岩、破碎简易设备经验交流会议。各省(市)、自治区有关单位的代表参加了这次会议。国家科学技术委员会刘希堯副主任在会上作了重要讲话。他首先提及,凿岩、破碎工作不仅是“小土羣”办钢铁工业的重要环节,也是“大洋羣”办鋼铁工业的重要环节。依靠手工业方法来凿岩、破碎不能适应1959年冶金工业更大跃进的形势。因此,改良凿岩、破碎工具,制造简易设备,提高效率,推行半机械化和机械化,使改良工具和简易设备遍地开花,
National Science and Technology Commission and the first Ministry of Machinery Industry, Ministry of Metallurgical Industry in order to exchange and promote the manufacture of simple drilling, crushing equipment, and strive to change the shortest period of current drilling, crushing the work outlook, liberated a large amount of labor to adapt to the country’s industry and agriculture Greater need for a leap forward, held in November 20 ~ 23 in Beijing Mining Institute held drilling, crushing simple equipment experience exchange meeting. Representatives of various provinces (cities) and autonomous regions attended the meeting. Deputy Director Liu Xiyao of the State Science and Technology Committee made an important speech at the meeting. First of all, he mentioned that rock drilling and crushing work are not only an important part of the “small soil group” to run the steel industry, but also an important part of the “ocean group” to run the steel industry. Depending on the handicraft method for rock drilling, the crushing can not meet the situation of the greater leap in the metallurgical industry in 1959. Therefore, improving rock drilling, breaking down tools, making simple equipment, increasing efficiency, implementing semi-mechanization and mechanization, making improved tools and simple equipment blossom everywhere,