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这里介绍的两种棉花中耕机,适宜棉粮间套作地区行间灭茬中耕除草作业,已经鉴定定型.其中上海的3Z35棉花中耕机已投入批量生产.
The two kinds of cotton cultivators introduced here are suitable for the cultivation of weeds in the intercropping of cotton fields and have been identified and shaped, among which the 3Z35 cotton cultivator in Shanghai has been put into mass production.