SKVAJINALARNI BURG‘ILASHDA TOG‘ JINSLARINING MUAMMOLARI
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This text discusses the characteristics and challenges of rock blasting in tunneling, focusing on various aspects such as mechanical properties, water and gas presence, and safety concerns
Hujjat haqida
- Kategoriya
- Referatlar | Konchilik ishi
- Format
- DOCX
- Hajmi
- 11 bet
- Fayl hajmi
- 28.68 KB
- Muallif
- Alfa 335018
- Qo'shilgan
- 21.02.2026









