Using biserial roller axletree with centripetal spherical support of the host axletree can reduce energy consumption by 30%.
主
承受用双列向心还球面滚子承，可降低能耗30%。
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Using biserial roller axletree with centripetal spherical support of the host axletree can reduce energy consumption by 30%.
主承受用双列向心还球面滚子承，可降低能耗30%。
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