发布时间:2025-01-30 05:36:48
开泰管,跑不了,对不?最好的办法就是给墙扣槽,把管下到里面,要不是水泥墙二百找水暖土建工就可以搞定,第二种办法简单,床头板是空的,不是实的,在又管的位置用笔画上印,把两边用锯割俩小口就行
功放机是什么原理呢如果自己想制作我该准备那些电子原件求高手支招
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