tayyorishlar

Mahsulot tavsifi

Course project on the organization of station area work, including railway schematics, automatic blocking systems, and train travel times

#temir yo'llari#elektrlashtirilgan#yurush vaqti

Muallif

Tursunpoʻlat Jumayev
Tursunpoʻlat JumayevTasdiqlangan muallif
Hujjatlari
1 887
Sotilgan
60

O'xshash hujjatlar