发布时间:2025-01-24 22:49:00
用光纤,得再按装吊顶之前,如果是直径3平米的圆吊顶,得在吊顶上大概打100多个孔,每个孔装一根光纤,光线末端是个小灯泡。
表姐家住三个月我问给多少钱他让我自己看着办你说我应该给多少钱
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