第11届2017第六届中国国际老龄产业博览会观众预登记通道,将于2017年5月开启,
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Material: strictly using biocompatible materials that meet the standards of Class III medical devices as stipulated by the State Drug Administration. Ingredients: hydrogen-oxygen derived from pure water. Core uses: preparation of (medical grade) hydrogen-oxygen gas mixture (66.6% hydrogen + 33.3% oxygen) for human inhalation, hydrogen-oxygen nebulization with medicine, hydrogen water preparation