Mahsulot tavsifi
The course covers methods of extracting stones, their natural types, and chemical composition
#kimyoviy tarkibi#toshlarni ekstraksiyasi usullari#tabiiy turlari
Muallif
Sotuvchi 366527Tasdiqlangan muallif
- Hujjatlari
- 40 849
- Sotilgan
- 742
