Fiscal 2021 Ventilation chimiro ongororo uye mask kupfeka verification yekuyedza report panguva yechiitiko chakatsigirwa neOta City Cultural Promotion Association.

Ota Ward Cultural Promotion Association yakakosha kudzivirira kupararira kwehutachiona hutsva pa "Opera Gala Concert: Zvakare" yakaitirwa kuOta Ward Hall Aplico nemusi weSvondo, Nyamavhuvhu 2021, 8. muhoro.
Kuenderera kubva gore rapfuura, takabvunza VaTomoaki Okuda, purofesa weDhipatimendi reApplied Chemistry, Keio University, kuti aite ongororo iyi.
Uye zvakare, panguva yekubata kuita uku, isu takaongorora zvakare pamberi pekudzivirira mhedzisiro yekupfeka maski pane chorus.

Takanyora mushumo paongororo iri pamusoro uye tichazviparadzira.

Mask akapfeka ongororo yekuongorora

Zuva uye nguva

China, Kurume 2021, 8

Nzvimbo

Keio University Shinkawasaki (K2) Town Campus

Zvemukati

Kuti tiongorore iyo yekudzikisira yezvidimbu kana takapfeka chifukidzo, takavimbisa iyo yekudzikisira yezvikamu ne (XNUMX) isina mask, (XNUMX) chorus mask, uye (XNUMX) isiri-yakarukwa machira masiki.
Kubva pamhedzisiro yekuongorora, kwaya yakasarudza kupfeka chifukidzo chisiri chakarukwa mukuita uku nekuti kudzikiswa kwezvimedu kweasina kurukwa mask panguva yekuzwi yakanyanya kwazvo.

＞ Hapana chifukidzo

＞ Chorus mask dhayagiramu

＞ Isina-yakarukwa mask dhayagiramu

Aprico Ventilation Ongororo Ongororo (4 mapeji muhuwandu)

Aprico Ventilation Ongororo Ongororo (4 mapeji muhuwandu)

Muenzaniso wekuongorora

Kuongorora kweMask (isina mask)

Kuongorora mask (ine mask)

Kuongorora kweMask (skrini)

お 問 合 せ

Ota Wadhi Tsika Yokusimudzira Sangano
〒143-0023 2-3-7 Sanno, Ota-ku, Tokyo Omori dhorobha rekusimudzira nzvimbo yechina
TEL: 03-6429-9851 / FAX: 03-6429-9853