Mahsulot tavsifi
A course on the development of railway transportation systems and increasing the efficiency of cargo transportation on railways, focusing on the planning of new railway routes for the upcoming academic year 2024-2025
#yuk aylantirish#temir yoʻl tizimi#yangi temir yoʻl toifasi
Muallif
Sotuvchi 366527Tasdiqlangan muallif
- Hujjatlari
- 40 849
- Sotilgan
- 675
