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瀏覽歷史
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商品描述：
商品屬性
商品描述：
商品屬性
● 保護罩設計保護電樞防止灰塵，延長壽命● 專利的新式4片電機具有比標準電機多50%的銅，提供大的功率和最高的過載保護● 專利排氣系統可以有效防止粉塵進入機體● 得偉專有的齒輪箱提供精確的齒輪傳動，進而減少噪音及震動
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