To do the job at home, you'll only need a few things: isopropyl alcohol, some purified or bottled water, a lint-free cloth, and some compressed air if you've got some.

在家里就能做这项工作，你仅仅需要一些东西：异丙醇，一些纯将瓶装水，一件不起毛的衣服，和一些压缩空气(如果你能得到的话)。

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Existing production lines for bottled purified water can be switched to the production of tea drinks by adding some appropriate systems and devices with a view of utilizing idle equipment effectively.

在现有瓶装纯净水生产线的基础上，增加适当的设备和装置，可以转变为茶饮料的生产线，从而有效地利用闲置设备。

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