Mahsulot tavsifi
This course covers the basics of strengthening oil and gas wells, emphasizing the importance of safety and efficiency in the drilling process
#neft va gaz#quduqlarni mustahkamalash#quduq devorlari
Muallif
003 003Tasdiqlangan muallif
- Hujjatlari
- 44 771
- Sotilgan
- 954
