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发布日期:2021年04月12日
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Controlled Evaluation of Copper-Silver Ionization in Eradicating Legionella Pneumophila from a Hospital Water Distribution System

This study, published in The Journal of Infectious Diseases in 1994, evaluated the success of copper-silver ionization in eliminating Legionella from a hospital contaminated with the bacteria on a short-term basis as well as its residual effects after the system was deliberately shut off.

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夜又临 夜又临 ,3d肉蒲团好看吗 3d肉蒲团好看吗
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