SOFF X · AIHujjatingizni AI yaratsinSovg'ani olingMahsulot tavsifi
Global energy balance status and coal extraction technologies in Uzbekistan are examined in this book
#o`zbekiston#ko`mir#qazib chiqarish#ma’lumotlar#energetika
Muallif
Mevali HududTasdiqlangan muallif
- Hujjatlari
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