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Tavsif
This book covers hygiene requirements for preparing school buildings. It includes information on sanitation units, water supply mechanisms, and the importance of regular disinfection to reduce bacterial growth
Hujjat haqida
- Kategoriya
- Taqdimotlar | Tibbiyot
- Format
- PPTX
- Hajmi
- 18 bet
- Fayl hajmi
- 1.16 MB
- Muallif
- Sotuvchi 291059
- Qo'shilgan
- 17.02.2026
