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电镐和电锤的区别有哪些_家居日记
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电镐和电锤的区别有哪些

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电镐和电锤的区别有哪些 工作原理不同：电镐是让电机带动的甩砣做弹跳式运行，使镐头能够更快的凿击地面，功率大，动力十足。而电锤是内部的电机带动齿轮实现钻孔效果，冲


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