Mahsulot tavsifi
Transport tizimining muhit ifloslanishida ahamiyati, avtotransport vositalari, yo‘lovchi transporti va ekologik muammolar
#transport tizimi#urbanizatsiya#ekologik muammolar
Muallif
PRO TALABATasdiqlangan muallif
- Hujjatlari
- 116 840
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- 2 816
