天气预报 > 其他 > 怎样用易拉罐自制酒精炉
怎样用易拉罐自制酒精炉
更新时间: 2020-10-05 00:00:00  

所需物品:易拉罐两个、剪刀、刀片、厚厚的书本、铁钉、砂纸、硬币、马克笔、圆规、尺子、酒精、打火机、注射器。所需工具:

易拉罐两个、接着清洗易拉罐。用圆规直接画出两个打孔点的距离,直接画出打孔点,分点完成了。打孔完成,中间是酒精入口,接下来是抛光。用砂纸抛光打磨,把刀片别进书里去4厘米的高度切割易拉罐。华丽地切割开,一号易拉罐选取5厘米高度切割。用小钳子在4厘米刻度线以内扭出一道道凹痕。开始合体,慢慢压,最后用酒精清洗下即可。

关键词: 怎样 易拉罐 自制 酒精

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