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水缸上如何开孔
更新时间: 2021-06-15 23:27:41  

水缸上开孔首先要确认水缸的材质:

1、陶瓷的水缸可以用研磨钻开孔,需要注意的是开孔过程要放慢速度,以免水缸的孔开得太大了。

2、金属的水缸就需要用到电钻了。但注意一边钻一边在钻头四周喷水,以免破坏水缸。

关键词: 水缸 如何

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