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日前,山东常林集团农科公司自主研发的“沭河”4Y-1型玉米收获机经过多次田间收获试验和改进,各项性能指标均达到了设计效果,现已成功推向市场。
Recently, Shandong Changlin Group Agricultural Science and Technology independently developed “Shuhe ” 4Y-1 corn harvester after many field harvest test and improvement, the performance indicators have reached the design effect, has been successfully introduced to the market .