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This document discusses the importance of lining materials for wells, focusing on liners, inner casings, and packers. It explains the technical requirements for liners to protect well walls, maintain fluid inside, and prevent soil corrosion
Hujjat haqida
- Kategoriya
- Amaliy ishlar | Tibbiyot
- Format
- DOCX
- Hajmi
- 7 bet
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- 39.02 KB
- Muallif
- PRO TALABA
- Qo'shilgan
- 09.04.2026
