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我厂在中国农业科学院的指导下,从1974年开始研制小区和单株脱粒机,于1979年试制成功了“TQ—310”和“TD—120型”两种脱粒机。1979年底经河北省机械局组织鉴定,中国农业科学院、中国农业机械化研究院也派员参加了这次鉴定,经过现场实际测试和质量检验,与会人员一致认为:这两种小型脱粒机结构合理,体积小,造型美观,坚固耐用,运转灵活,平稳,噪音小,操作容易,存籽机率甚少,即使有存籽,清扫也方便。这两种脱粒机深受用户的欢迎,并曾获河北省1980年科技成果奖。这两种脱粒机适用于脱含水量不大于
I plant under the guidance of the Chinese Academy of Agricultural Sciences, from 1974 to start the plot and single thresher, trial production in 1979, “TQ-310” and “TD-120-type” two thresher. By the end of 1979 by the Hebei Provincial Bureau of Machinery identified, Chinese Academy of Agricultural Sciences, China Agricultural Mechanization Research Institute also sent to participate in the identification, after the actual test and quality inspection site, participants agreed that: the two small thresher reasonable structure, Small size, handsome in appearance, durable, flexible operation, smooth, low noise, easy to operate, very few seed, even if there is seed, cleaning is also convenient. These two thresher by the user’s welcome, and won the 1980 Hebei Science and Technology Achievement Award. These two types of thresher is suitable for removing water content not more than