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Living environment hygiene information

Information about water

  • Information about water
    We comment on water supply standard of water, well, water purifier for disaster emergency, information about water such as Legionella genus bacteria.

Information about indoor environment

Information about pest

Information about household goods

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We make on examination for Yokohama City Inst. of Health study section - April 1, 2008
It is asked opinion: - telephone: Please refer to "inquiry" and fax -: 045-370-8462
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