俺是大學學的工科，又幹了10年專業，理論實踐杠杠滴，如果房子都是並聯電路，那得用多少電線？

來源: Fox1228 於 2025-02-11 20:46:32 [舊帖] [給我悄悄話] 本文已被閱讀：次

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