| 简介 |
PROBLEM TO BE SOLVED : To provide a working product, which uses a natural ore as a main raw material, using radium effectiveness and the function of the anion which is a working product which uses the natural ore as the main raw material in which the fine powder of the natural ore is used as the main raw material and a rare mineral powder object, which emits radiation and an anion, and a plastic material are mixed.
SOLUTION : The product consists mainly of the fine powder of the natural ore, wherein the rare mineral powder object, which emits the radiation and the anion, and the plastic material are mixed.
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