DB50/T 975-2020
Technical guidelines for the prevention and control of the new crown pneumonia epidemic in entertainment and cultural venues (English Version)
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DB50/T 975-2020
Standard No.
DB50/T 975-2020
Language
Chinese,
Available in English version
Release Date
2020
Published By
Chongqing Provincial Standard of the People's Republic of China
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DB50/T 975-2020
DB50/T 975-2020 history
2020
DB50/T 975-2020
Technical guidelines for the prevention and control of the new crown pneumonia epidemic in entertainment and cultural venues
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