Mahsulot tavsifi
Study on the protection methods and materials of liquid transport vehicles, risks and safety control in transportation processes, basic requirements for protective materials, uniqueness of protection methods in rail transport
#transportlash#himoya materiallari#himoya nazorati
Muallif

Малика ОчиловаTasdiqlangan muallif
- Hujjatlari
- 463
- Sotilgan
- 13









