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三相異步電機(jī)最低功率問題 |
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點(diǎn)評(píng)
250公斤的負(fù)載在水平上是怎樣分布的?有個(gè)示意圖和簡單尺寸比較好,因?yàn)樗戕D(zhuǎn)動(dòng)慣量需要。
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