Mahsulot tavsifi
Ma'ruza matnlari providing basic information on the technology of joining colorful metals such as aluminum, magnesium, copper, etc.
#metallar#ma'ruzalar#payvandlash texnologiyasi
Muallif

M TTasdiqlangan muallif
- Hujjatlari
- 12 614
- Sotilgan
- 584









