The utility model has the advantages of attractiveness, practicality, complete function, low manufacturing cost, energy saving and environmental protection.
本实用新型具有美观实用，功能完善，制造成本低，节能环保的优点。
The utility model has the advantages of attractiveness, practicality, complete function, low manufacturing cost, energy saving and environmental protection.
本实用新型具有美观实用，功能完善，制造成本低，节能环保的优点。
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