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gz068909
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樓主  發(fā)表于: 2022-06-27 21:19
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各位大佬
電源開(kāi)關(guān)線(xiàn)標號過(guò)后L13 N13編號  為什么過(guò)了KM1就變成了L130 N130  為什么不是L14 N14或者L15 N15這是什么規律呢
小弟小白一枚  請教各位大佬指教一下 萬(wàn)分感謝
每天學(xué)習一點(diǎn)點(diǎn)
gz068909
級別: 略有小成
精華主題: 0
發(fā)帖數量: 146 個(gè)
工控威望: 291 點(diǎn)
下載積分: 1024 分
在線(xiàn)時(shí)間: 72(小時(shí))
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1樓  發(fā)表于: 2022-07-01 16:31
引用
引用第5樓luanlin于2022-06-30 09:23發(fā)表的  :
[b那為什么L130 N130過(guò)濾波器沒(méi)有降級而是用的L131 N131  

我也想問(wèn)問(wèn) 標識有點(diǎn)不太好理解
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