#alcohol #refilled 80% Bio Éthanol (C2H5OH) https://j.mp/39osv62 https://j.mp/3q7B8Yh

aki

5年前

#alcohol #refilled
80% Bio Éthanol (C2H5OH) https://t.co/eg5AqBF1hp pic.twitter.com/DiknrY51jc

— しらいはかせ #XRKaigi2020 登壇予定(12/10 15時) #MozillaHubs (@o_ob) November 28, 2020

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