Mahsulot tavsifi
This product covers the basics of sanitary and hygiene principles, including assessing air quality and preventing health risks associated with air pollution
#xavfsizlik va sog'liqni saqlash#sarvinoz#kasb-hunar gigienasi
Muallif
Sotuvchi 291059Tasdiqlangan muallif
- Hujjatlari
- 68 703
- Sotilgan
- 3 142
