Category:Signs related to ventilation during the COVID-19 pandemic

Media in category "Signs related to ventilation during the COVID-19 pandemic"

The following 6 files are in this category, out of 6 total.

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  Announcement for ventilation on Kyoto subway 20200727.jpg 4,032 × 3,024; 2.87 MB
  
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  Covid aha ventilation 1.svg 420 × 420; 1 KB
  
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  Covid aha ventilation 2.svg 420 × 420; 859 bytes
  
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  Covid aha ventilation 3.svg 420 × 420; 1 KB
  
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  Ventilation of Yamanote Line for COVID-19 measures.jpg 2,448 × 3,264; 1.62 MB
  
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  車内換気のお知らせ (50310126128).jpg 4,032 × 3,024; 2.25 MB