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Sotuvchi 2910593135 ta hujjat sotilgan
Tavsif
Methods of enriching gold-pyrite and gold-copper ores, ecological issues, and safety measures in enrichment processes. Extraction of gold using cyanide leaching and flotation method for enrichment
Hujjat haqida
- Kategoriya
- Taqdimotlar | Kimyo
- Format
- PPTX
- Hajmi
- 15 bet
- Fayl hajmi
- 2.51 MB
- Muallif
- Sotuvchi 291059
- Qo'shilgan
- 18.02.2026
