Mahsulot tavsifi
Learn about the types of earthmoving machines and their role in road construction, methods of using excavators, importance of bulldozers in road construction
#avtomobil yo'l qurilishi#yer qazish#tashish mashinalari
Muallif
PRO TALABATasdiqlangan muallif
- Hujjatlari
- 116 840
- Sotilgan
- 2 816









