SanPiN 2.4.3648-20 dated 09/28/2020
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Sanitary and epidemiological requirements for organizations of education and training, recreation and recovery of children and youth. SP 2.4.3648-20 (approved on 09/28/2020, entered into force 01.01.2021) and other regulatory documents for educational organizations (kindergarten, school)
approved by the Decree of the Chief State Sanitary Doctor of the Russian Federation dated 09/28/2020 No. 28. SP 2.4.3648-20 (entered into force 01.01.2021) and other regulatory documents for educational organizations (kindergarten, school)
approved by the Decree of the Chief State Sanitary Doctor of the Russian Federation dated 09/28/2020 No. 28. SP 2.4.3648-20 (entered into force 01.01.2021) and other regulatory documents for educational organizations (kindergarten, school)
Cover:
Cover:Soft
Category:
- Category:Arts & Photography
Series:
Series: DOO control
ISBN:
ISBN:9785907317949
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