tayyorishlar

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 Очилова
Малика ОчиловаTasdiqlangan muallif
Hujjatlari
463
Sotilgan
13

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