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工控玩家
澧縣電氣自動(dòng)化
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樓主  發(fā)表于: 2023-11-21 19:39
風(fēng)機 水泵用得很多，不知真空泵用變頻節能嗎？
雪山飛狐
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1樓  發(fā)表于: 2023-11-21 23:40
這個(gè)可以的。
payfsl
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2樓  發(fā)表于: 2023-11-23 17:38
可以的
三人行必有我師焉，擇其善者而從之 ，學(xué)而不思則罔，思而不學(xué)則殆

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