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潍坊伤残退役军人孙继发,身残志坚,21年坚持不懈,执着创新研发豆芽机生产技术,获得13项专利,他研发的豆芽机登上了“辽宁号”航空母舰。他的故事感动了身边无数人,激发了一大批有志之士的创业热情。孙继发1982年参军入伍,在部队里,他参加中国电子学会电子技术自修班,学完无线电数学、电工基础、低频电子电路、高频电子电路,黑白电视机原理与试验等课程,获得了结业证书。他先后
Weifang disability veterans Sun Jifa, who are mentally handicapped Jian, 21 years of perseverance, dedication innovation research and development of bean sprouts machine production technology, access to 13 patents, he developed the bean sprouts machine boarded the “Liaoning No.” aircraft carrier. His story moved countless people around, inspired a large number of ambitious entrepreneurial enthusiasm. Sun joined the army in 1982, joined the army, he participated in the Chinese Institute of Electronics Technology self-study classes, finished radio mathematics, electrician, low frequency electronic circuits, high frequency electronic circuits, black and white TV theory and test courses, obtained a certificate of completion . He has successively