Good versatility, high efficiency, labor saving.
通用性好，效率高，节省人工。
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。
Labor - saving devices have emancipated women from kitchen drudgery.
许多节省劳力的设备使妇女摆脱掉乏味的厨房杂役。
Apersonal computer can be very labor - saving.
个人电脑能节省很多劳力。
The utility model has advantages of reasonable structure and safe operation as well as labor-saving.
本实用新型具有结构合理，使用安全，操作省力等优点。
The utility model has advantages of reasonable structure and safe operation as well as labor-saving.
本实用新型具有结构合理，使用安全，操作省力等优点。
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