Mahsulot tavsifi
This course focuses on the mechanical characteristics of rocks, ensuring safety in opening works, and monitoring the rock formation process
#mexanik xususiyatlar#tog' jinslar#ochiq usul
Muallif
Davron Jo‘raqulovTasdiqlangan muallif
- Hujjatlari
- 2 539
- Sotilgan
- 100
