利用废弃的“娃哈哈”果奶瓶,制作微型过滤器材料简便易得,操作效果明显,特向各位同仁推荐。 制作方法:如附图所示,只要用小刀将“果奶”瓶沿所示的画线剪开,即可分为“漏斗”和“烧杯”,再将“漏斗”置“烧杯”上,即可成为过滤 The use of discarded “Wahaha” fruit bottle, making micro-filter material easy to get, the operating effect is obvious, especially to my colleagues recommended. Production method: As shown in the figure, as long as the “fruit milk” bottle with a knife cut along the lines shown can be divided into “funnel” and “beaker”, and then “funnel” set “beaker” Can become a filter