SOFF X · AIHujjatingizni AI yaratsinSovg'ani olingMahsulot tavsifi
Detailed study on the classification and development of railway transport, focusing on modernization, electrification, and safety issues
#temir yo'l#transport#modernizatsiya
Muallif
Sotuvchi 366527Tasdiqlangan muallif
- Hujjatlari
- 40 849
- Sotilgan
- 913









