DB33/T 2241.2-2020
Technical Guidelines for COVID-19 Prevention and Control Part 2: Schools (English Version)
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DB33/T 2241.2-2020
Standard No.
DB33/T 2241.2-2020
Language
Chinese,
Available in English version
Release Date
2019
Published By
Zhejiang Provincial Standard of the People's Republic of China
Latest
DB33/T 2241.2-2020
DB33/T 2241.2-2020 history
2019
DB33/T 2241.2-2020
Technical Guidelines for COVID-19 Prevention and Control Part 2: Schools
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