发布时间:2025-02-01 12:47:19
不好!第一水管不但要承受内部水的压力还要承受外部砖的压力,容易破裂,
第二,一旦有问题又不方便检修也不方便更换,水管一般埋在瓷砖的下面,就是有问题拆瓷砖就可以了没有必要拆墙的
刚买个电箱的民谣吉他但拾音器不会用啊上面什么意思都看不懂本人小白求大神
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