The project of science, the more of the juice.Established to study about the experiment of acidic level of each type of mixed juice that each other, ability test corrosion of juice mixed together, the salt that has the effect of water soluble stains of coins orAre not.
.If there is any error is unfortunately, herein, and we sincerely hope that this งานชิ้น project will benefit those who are interested, more or less
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