3880| 11
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再討論----越來越明晰: 電機選型 |
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點評
出這題的也是半桶水,給個電壓和頻率就能知道電機轉(zhuǎn)數(shù)?
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Archiver|手機版|小黑屋|機械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,浙公網(wǎng)安備33038202004372號 )
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