This threshing machine can greatly raise the efficiency of labor.
粒机可以大大地提高劳动效率。
The system can reduce labor intensity of designer and increase the efficiency.
使用该系统，可以减轻设计人员的劳动强度，提高设计效率。
The utility model has the advantages of simple operation, labor saving and high efficiency.
本实用新型操作简单、省力、效率高。
The utility model has the advantages of simple operation, labor saving and high efficiency.
本实用新型操作简单、省力、效率高。
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