| 摘要 |
An exothermic metallic composition for a body warmer comprising (1) one or more members selected from the group comprising iron, aluminum and magnesium in the form of fine particle and (2) an oxidation agent comprising one or more members selected from the group comprising ferrosoferric oxide, plumboblumbic oxide, trimanganese tetroxide, black copper oxide and manganese dioxide in the form of fine particle, water and particulate oxidation assistants such as sodium chloride and active carbon.
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