publicado a la(s) 27 mar 2020 4:21 por super admin
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actualizado el 27 mar 2020 4:23
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Dear students:
Take care of your health and protect others by: 1. regularly and thoroughly cleaning your hands with water and soap. 2. using an alcohol-based hand rub after touching objects.
Here, you will find some useful advice of your school mates:
How to Make DIY Hand Sanitizer
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