【原発問題】被曝予防に花粉マスク有効 セシウム通さず 東大実験/【2ch】ニュース速報Z Submitted by RIJS on Wed, 12/16/2020 - 03:47 Read more about 【原発問題】被曝予防に花粉マスク有効 セシウム通さず 東大実験/【2ch】ニュース速報Z
Researcher: Pollen mask prevents cesium inhalation Submitted by Asahi Shimbun on Thu, 12/10/2020 - 20:00 Read more about Researcher: Pollen mask prevents cesium inhalation
