Mahsulot tavsifi
Study on the production of steel in acidic martensitic furnaces. The principles of operation and materials required are discussed in detail
#po’lat ishlab chiqarish#kislotali marten pechi#to’liq temir
Muallif
Elaka QayumovTasdiqlangan muallif
- Hujjatlari
- 8 242
- Sotilgan
- 385
