发布时间:2025-01-16 16:13:57
轻钢造价是砖混的两倍,当然是砖混好,轻钢除了抗震几乎没有什么优点,你家又不是经常地震,轻钢冬冷夏热,容易受潮
篮球馆里的地很滑有什么方法可以增加鞋底的摩擦力例如有什么防滑剂抹在鞋底可以增加摩擦力谢谢
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