Mahsulot tavsifi
This course covers the description and general concepts of O.N. Polat and its types, including their chemical composition and metallurgical characteristics
#fizik va kimyoviy xususiyatlar#o.n.polat#metallurgik xususiyatlar
Muallif

Bobur AllayorovTasdiqlangan muallif
- Hujjatlari
- 56 898
- Sotilgan
- 3 992









