Mahsulot tavsifi
This product discusses the physical and chemical properties of blood, emphasizing the importance of safety measures in construction work to prevent accidents and injuries
#xavfsizlik#fizik kimyo#qonning xossalari
Muallif
KSEROKS 001Tasdiqlangan muallif
- Hujjatlari
- 41 961
- Sotilgan
- 7 717
